1245515436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 3703518000

約数和(自身を除く): 2458002564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 101, 114, 121, 132, 149, 171, 198, 202, 209, 228, 242, 298, 303, 342, 363, 396, 404, 418, 447, 484, 596, 606, 627, 684, 726, 836, 894, 909, 1089, 1111, 1212, 1254, 1341, 1452, 1639, 1788, 1818, 1881, 1919, 2178, 2222, 2299, 2508, 2682, 2831, 3278, 3333, 3636, 3762, 3838, 4356, 4444, 4598, 4917, 5364, 5662, 5757, 6556, 6666, 6897, 7524, 7676, 8493, 9196, 9834, 9999, 11324, 11514, 12221, 13332, 13794, 14751, 15049, 16986, 17271, 18029, 19668, 19998, 20691, 21109, 23028, 24442, 25479, 27588, 29502, 30098, 31141, 33972, 34542, 36058, 36663, 39996, 41382, 42218, 45147, 48884, 50958, 54087, 59004, 60196, 62282, 63327, 69084, 72116, 73326, 82764, 84436, 90294, 93423, 101916, 108174, 109989, 124564, 126654, 135441, 146652, 162261, 165539, 180588, 186846, 189981, 216348, 219978, 232199, 253308, 270882, 280269, 285931, 324522, 331078, 342551, 373692, 379962, 439956, 464398, 496617, 541764, 560538, 571862, 649044, 662156, 685102, 696597, 759924, 857793, 928796, 993234, 1027653, 1121076, 1143724, 1370204, 1393194, 1489851, 1715586, 1820929, 1986468, 2055306, 2089791, 2573379, 2786388, 2979702, 3082959, 3145241, 3431172, 3641858, 4110612, 4179582, 5146758, 5462787, 5959404, 6165918, 6290482, 7283716, 8359164, 9435723, 10293516, 10925574, 12331836, 12580964, 16388361, 18871446, 21851148, 28307169, 32776722, 34597651, 37742892, 56614338, 65553444, 69195302, 103792953, 113228676, 138390604, 207585906, 311378859, 415171812, 622757718, 1245515436]

約数ペア:

[(1, 1245515436), (2, 622757718), (3, 415171812), (4, 311378859), (6, 207585906), (9, 138390604), (11, 113228676), (12, 103792953), (18, 69195302), (19, 65553444), (22, 56614338), (33, 37742892), (36, 34597651), (38, 32776722), (44, 28307169), (57, 21851148), (66, 18871446), (76, 16388361), (99, 12580964), (101, 12331836), (114, 10925574), (121, 10293516), (132, 9435723), (149, 8359164), (171, 7283716), (198, 6290482), (202, 6165918), (209, 5959404), (228, 5462787), (242, 5146758), (298, 4179582), (303, 4110612), (342, 3641858), (363, 3431172), (396, 3145241), (404, 3082959), (418, 2979702), (447, 2786388), (484, 2573379), (596, 2089791), (606, 2055306), (627, 1986468), (684, 1820929), (726, 1715586), (836, 1489851), (894, 1393194), (909, 1370204), (1089, 1143724), (1111, 1121076), (1212, 1027653), (1254, 993234), (1341, 928796), (1452, 857793), (1639, 759924), (1788, 696597), (1818, 685102), (1881, 662156), (1919, 649044), (2178, 571862), (2222, 560538), (2299, 541764), (2508, 496617), (2682, 464398), (2831, 439956), (3278, 379962), (3333, 373692), (3636, 342551), (3762, 331078), (3838, 324522), (4356, 285931), (4444, 280269), (4598, 270882), (4917, 253308), (5364, 232199), (5662, 219978), (5757, 216348), (6556, 189981), (6666, 186846), (6897, 180588), (7524, 165539), (7676, 162261), (8493, 146652), (9196, 135441), (9834, 126654), (9999, 124564), (11324, 109989), (11514, 108174), (12221, 101916), (13332, 93423), (13794, 90294), (14751, 84436), (15049, 82764), (16986, 73326), (17271, 72116), (18029, 69084), (19668, 63327), (19998, 62282), (20691, 60196), (21109, 59004), (23028, 54087), (24442, 50958), (25479, 48884), (27588, 45147), (29502, 42218), (30098, 41382), (31141, 39996), (33972, 36663), (34542, 36058)]