231388092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 667779840

約数和(自身を除く): 436391748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 41, 52, 62, 78, 82, 93, 117, 123, 124, 156, 164, 186, 234, 246, 279, 369, 372, 389, 403, 468, 492, 533, 558, 738, 778, 806, 1066, 1116, 1167, 1209, 1271, 1476, 1556, 1599, 1612, 2132, 2334, 2418, 2542, 3198, 3501, 3627, 3813, 4668, 4797, 4836, 5057, 5084, 6396, 7002, 7254, 7626, 9594, 10114, 11439, 12059, 14004, 14508, 15171, 15252, 15949, 16523, 19188, 20228, 22878, 24118, 30342, 31898, 33046, 36177, 45513, 45756, 47847, 48236, 49569, 60684, 63796, 66092, 72354, 91026, 95694, 99138, 108531, 143541, 144708, 148707, 156767, 182052, 191388, 198276, 207337, 217062, 287082, 297414, 313534, 414674, 434124, 470301, 494419, 574164, 594828, 622011, 627068, 829348, 940602, 988838, 1244022, 1410903, 1483257, 1866033, 1881204, 1977676, 2488044, 2821806, 2966514, 3732066, 4449771, 5643612, 5933028, 6427447, 7464132, 8899542, 12854894, 17799084, 19282341, 25709788, 38564682, 57847023, 77129364, 115694046, 231388092]

約数ペア:

[(1, 231388092), (2, 115694046), (3, 77129364), (4, 57847023), (6, 38564682), (9, 25709788), (12, 19282341), (13, 17799084), (18, 12854894), (26, 8899542), (31, 7464132), (36, 6427447), (39, 5933028), (41, 5643612), (52, 4449771), (62, 3732066), (78, 2966514), (82, 2821806), (93, 2488044), (117, 1977676), (123, 1881204), (124, 1866033), (156, 1483257), (164, 1410903), (186, 1244022), (234, 988838), (246, 940602), (279, 829348), (369, 627068), (372, 622011), (389, 594828), (403, 574164), (468, 494419), (492, 470301), (533, 434124), (558, 414674), (738, 313534), (778, 297414), (806, 287082), (1066, 217062), (1116, 207337), (1167, 198276), (1209, 191388), (1271, 182052), (1476, 156767), (1556, 148707), (1599, 144708), (1612, 143541), (2132, 108531), (2334, 99138), (2418, 95694), (2542, 91026), (3198, 72354), (3501, 66092), (3627, 63796), (3813, 60684), (4668, 49569), (4797, 48236), (4836, 47847), (5057, 45756), (5084, 45513), (6396, 36177), (7002, 33046), (7254, 31898), (7626, 30342), (9594, 24118), (10114, 22878), (11439, 20228), (12059, 19188), (14004, 16523), (14508, 15949), (15171, 15252)]