645807492

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:94

約数の個数: 324

約数和(自身を含む): 2080747760

約数和(自身を除く): 1434940268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 27, 33, 34, 36, 38, 44, 51, 54, 57, 66, 68, 76, 81, 99, 102, 108, 114, 121, 132, 153, 162, 171, 187, 198, 204, 209, 228, 242, 243, 289, 297, 306, 323, 324, 342, 363, 374, 396, 418, 459, 484, 486, 513, 561, 578, 594, 612, 627, 646, 684, 726, 748, 836, 867, 891, 918, 969, 972, 1026, 1089, 1122, 1156, 1188, 1254, 1292, 1377, 1452, 1539, 1683, 1734, 1782, 1836, 1881, 1938, 2052, 2057, 2178, 2244, 2299, 2508, 2601, 2673, 2754, 2907, 3078, 3179, 3267, 3366, 3468, 3553, 3564, 3762, 3876, 4114, 4131, 4356, 4598, 4617, 5049, 5202, 5346, 5491, 5508, 5643, 5814, 6156, 6171, 6358, 6534, 6732, 6897, 7106, 7524, 7803, 8228, 8262, 8721, 9196, 9234, 9537, 9801, 10098, 10404, 10659, 10692, 10982, 11286, 11628, 12342, 12716, 13068, 13794, 14212, 15147, 15606, 16473, 16524, 16929, 17442, 18468, 18513, 19074, 19602, 20196, 20691, 21318, 21964, 22572, 23409, 24684, 26163, 27588, 28611, 29403, 30294, 31212, 31977, 32946, 33858, 34884, 34969, 37026, 38148, 39083, 39204, 41382, 42636, 45441, 46818, 49419, 50787, 52326, 55539, 57222, 58806, 60401, 60588, 62073, 63954, 65892, 67716, 69938, 70227, 74052, 78166, 78489, 82764, 85833, 90882, 93636, 95931, 98838, 101574, 104652, 104907, 111078, 114444, 117249, 117612, 120802, 124146, 127908, 139876, 140454, 148257, 156332, 156978, 166617, 171666, 181203, 181764, 186219, 191862, 197676, 203148, 209814, 222156, 234498, 241604, 248292, 257499, 280908, 287793, 296514, 313956, 314721, 333234, 343332, 351747, 362406, 372438, 383724, 419628, 444771, 468996, 499851, 514998, 543609, 558657, 575586, 593028, 629442, 664411, 666468, 703494, 724812, 744876, 772497, 863379, 889542, 944163, 999702, 1029996, 1055241, 1087218, 1117314, 1151172, 1258884, 1328822, 1334313, 1406988, 1544994, 1630827, 1726758, 1779084, 1888326, 1993233, 1999404, 2110482, 2174436, 2234628, 2657644, 2668626, 2832489, 3089988, 3165723, 3261654, 3453516, 3776652, 3986466, 4220964, 4892481, 5337252, 5664978, 5979699, 6331446, 6523308, 7972932, 8497467, 9497169, 9784962, 11329956, 11959398, 12662892, 14677443, 16994934, 17939097, 18994338, 19569924, 23918796, 29354886, 33989868, 35878194, 37988676, 53817291, 58709772, 71756388, 107634582, 161451873, 215269164, 322903746, 645807492]

約数ペア:

[(1, 645807492), (2, 322903746), (3, 215269164), (4, 161451873), (6, 107634582), (9, 71756388), (11, 58709772), (12, 53817291), (17, 37988676), (18, 35878194), (19, 33989868), (22, 29354886), (27, 23918796), (33, 19569924), (34, 18994338), (36, 17939097), (38, 16994934), (44, 14677443), (51, 12662892), (54, 11959398), (57, 11329956), (66, 9784962), (68, 9497169), (76, 8497467), (81, 7972932), (99, 6523308), (102, 6331446), (108, 5979699), (114, 5664978), (121, 5337252), (132, 4892481), (153, 4220964), (162, 3986466), (171, 3776652), (187, 3453516), (198, 3261654), (204, 3165723), (209, 3089988), (228, 2832489), (242, 2668626), (243, 2657644), (289, 2234628), (297, 2174436), (306, 2110482), (323, 1999404), (324, 1993233), (342, 1888326), (363, 1779084), (374, 1726758), (396, 1630827), (418, 1544994), (459, 1406988), (484, 1334313), (486, 1328822), (513, 1258884), (561, 1151172), (578, 1117314), (594, 1087218), (612, 1055241), (627, 1029996), (646, 999702), (684, 944163), (726, 889542), (748, 863379), (836, 772497), (867, 744876), (891, 724812), (918, 703494), (969, 666468), (972, 664411), (1026, 629442), (1089, 593028), (1122, 575586), (1156, 558657), (1188, 543609), (1254, 514998), (1292, 499851), (1377, 468996), (1452, 444771), (1539, 419628), (1683, 383724), (1734, 372438), (1782, 362406), (1836, 351747), (1881, 343332), (1938, 333234), (2052, 314721), (2057, 313956), (2178, 296514), (2244, 287793), (2299, 280908), (2508, 257499), (2601, 248292), (2673, 241604), (2754, 234498), (2907, 222156), (3078, 209814), (3179, 203148), (3267, 197676), (3366, 191862), (3468, 186219), (3553, 181764), (3564, 181203), (3762, 171666), (3876, 166617), (4114, 156978), (4131, 156332), (4356, 148257), (4598, 140454), (4617, 139876), (5049, 127908), (5202, 124146), (5346, 120802), (5491, 117612), (5508, 117249), (5643, 114444), (5814, 111078), (6156, 104907), (6171, 104652), (6358, 101574), (6534, 98838), (6732, 95931), (6897, 93636), (7106, 90882), (7524, 85833), (7803, 82764), (8228, 78489), (8262, 78166), (8721, 74052), (9196, 70227), (9234, 69938), (9537, 67716), (9801, 65892), (10098, 63954), (10404, 62073), (10659, 60588), (10692, 60401), (10982, 58806), (11286, 57222), (11628, 55539), (12342, 52326), (12716, 50787), (13068, 49419), (13794, 46818), (14212, 45441), (15147, 42636), (15606, 41382), (16473, 39204), (16524, 39083), (16929, 38148), (17442, 37026), (18468, 34969), (18513, 34884), (19074, 33858), (19602, 32946), (20196, 31977), (20691, 31212), (21318, 30294), (21964, 29403), (22572, 28611), (23409, 27588), (24684, 26163)]