308152152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1088855040

約数和(自身を除く): 780702888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 121, 124, 126, 132, 154, 163, 168, 186, 198, 217, 231, 242, 248, 252, 264, 279, 308, 326, 341, 363, 372, 396, 434, 462, 484, 489, 504, 558, 616, 651, 652, 682, 693, 726, 744, 792, 847, 868, 924, 968, 978, 1023, 1089, 1116, 1141, 1302, 1304, 1364, 1386, 1452, 1467, 1694, 1736, 1793, 1848, 1953, 1956, 2046, 2178, 2232, 2282, 2387, 2541, 2604, 2728, 2772, 2904, 2934, 3069, 3388, 3423, 3586, 3751, 3906, 3912, 4092, 4356, 4564, 4774, 5053, 5082, 5208, 5379, 5544, 5868, 6138, 6776, 6846, 7161, 7172, 7502, 7623, 7812, 8184, 8712, 9128, 9548, 10106, 10164, 10269, 10758, 11253, 11736, 12276, 12551, 13692, 14322, 14344, 15004, 15159, 15246, 15624, 16137, 19096, 19723, 20212, 20328, 20538, 21483, 21516, 22506, 24552, 25102, 26257, 27384, 28644, 30008, 30318, 30492, 32274, 33759, 35371, 37653, 39446, 40424, 41076, 42966, 43032, 45012, 45477, 50204, 52514, 55583, 57288, 59169, 60636, 60984, 64548, 67518, 70742, 75306, 78771, 78892, 82152, 85932, 90024, 90954, 100408, 105028, 106113, 111166, 112959, 118338, 121272, 129096, 135036, 138061, 141484, 150612, 157542, 157784, 166749, 171864, 177507, 181908, 210056, 212226, 222332, 225918, 236313, 236676, 270072, 276122, 282968, 301224, 315084, 318339, 333498, 355014, 363816, 389081, 414183, 424452, 444664, 451836, 472626, 473352, 500247, 552244, 611413, 630168, 636678, 666996, 710028, 778162, 828366, 848904, 903672, 945252, 1000494, 1104488, 1167243, 1222826, 1242549, 1273356, 1333992, 1420056, 1556324, 1656732, 1834239, 1890504, 2000988, 2334486, 2445652, 2485098, 2546712, 3112648, 3313464, 3501729, 3668478, 4001976, 4279891, 4668972, 4891304, 4970196, 5502717, 7003458, 7336956, 8559782, 9337944, 9940392, 11005434, 12839673, 14006916, 14673912, 17119564, 22010868, 25679346, 28013832, 34239128, 38519019, 44021736, 51358692, 77038038, 102717384, 154076076, 308152152]

約数ペア:

[(1, 308152152), (2, 154076076), (3, 102717384), (4, 77038038), (6, 51358692), (7, 44021736), (8, 38519019), (9, 34239128), (11, 28013832), (12, 25679346), (14, 22010868), (18, 17119564), (21, 14673912), (22, 14006916), (24, 12839673), (28, 11005434), (31, 9940392), (33, 9337944), (36, 8559782), (42, 7336956), (44, 7003458), (56, 5502717), (62, 4970196), (63, 4891304), (66, 4668972), (72, 4279891), (77, 4001976), (84, 3668478), (88, 3501729), (93, 3313464), (99, 3112648), (121, 2546712), (124, 2485098), (126, 2445652), (132, 2334486), (154, 2000988), (163, 1890504), (168, 1834239), (186, 1656732), (198, 1556324), (217, 1420056), (231, 1333992), (242, 1273356), (248, 1242549), (252, 1222826), (264, 1167243), (279, 1104488), (308, 1000494), (326, 945252), (341, 903672), (363, 848904), (372, 828366), (396, 778162), (434, 710028), (462, 666996), (484, 636678), (489, 630168), (504, 611413), (558, 552244), (616, 500247), (651, 473352), (652, 472626), (682, 451836), (693, 444664), (726, 424452), (744, 414183), (792, 389081), (847, 363816), (868, 355014), (924, 333498), (968, 318339), (978, 315084), (1023, 301224), (1089, 282968), (1116, 276122), (1141, 270072), (1302, 236676), (1304, 236313), (1364, 225918), (1386, 222332), (1452, 212226), (1467, 210056), (1694, 181908), (1736, 177507), (1793, 171864), (1848, 166749), (1953, 157784), (1956, 157542), (2046, 150612), (2178, 141484), (2232, 138061), (2282, 135036), (2387, 129096), (2541, 121272), (2604, 118338), (2728, 112959), (2772, 111166), (2904, 106113), (2934, 105028), (3069, 100408), (3388, 90954), (3423, 90024), (3586, 85932), (3751, 82152), (3906, 78892), (3912, 78771), (4092, 75306), (4356, 70742), (4564, 67518), (4774, 64548), (5053, 60984), (5082, 60636), (5208, 59169), (5379, 57288), (5544, 55583), (5868, 52514), (6138, 50204), (6776, 45477), (6846, 45012), (7161, 43032), (7172, 42966), (7502, 41076), (7623, 40424), (7812, 39446), (8184, 37653), (8712, 35371), (9128, 33759), (9548, 32274), (10106, 30492), (10164, 30318), (10269, 30008), (10758, 28644), (11253, 27384), (11736, 26257), (12276, 25102), (12551, 24552), (13692, 22506), (14322, 21516), (14344, 21483), (15004, 20538), (15159, 20328), (15246, 20212), (15624, 19723), (16137, 19096)]