639993678624

素因数分解:

$2^5\times 3^2\times {\mathrm{983}}^1\times {\mathrm{2260631}}^1$

素因数の和:2261630

約数の個数: 72

約数和(自身を含む): 1821834286272

約数和(自身を除く): 1181840607648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 983, 1966, 2949, 3932, 5898, 7864, 8847, 11796, 15728, 17694, 23592, 31456, 35388, 47184, 70776, 94368, 141552, 283104, 2260631, 4521262, 6781893, 9042524, 13563786, 18085048, 20345679, 27127572, 36170096, 40691358, 54255144, 72340192, 81382716, 108510288, 162765432, 217020576, 325530864, 651061728, 2222200273, 4444400546, 6666600819, 8888801092, 13333201638, 17777602184, 19999802457, 26666403276, 35555204368, 39999604914, 53332806552, 71110408736, 79999209828, 106665613104, 159998419656, 213331226208, 319996839312, 639993678624]

約数ペア:

[(1, 639993678624), (2, 319996839312), (3, 213331226208), (4, 159998419656), (6, 106665613104), (8, 79999209828), (9, 71110408736), (12, 53332806552), (16, 39999604914), (18, 35555204368), (24, 26666403276), (32, 19999802457), (36, 17777602184), (48, 13333201638), (72, 8888801092), (96, 6666600819), (144, 4444400546), (288, 2222200273), (983, 651061728), (1966, 325530864), (2949, 217020576), (3932, 162765432), (5898, 108510288), (7864, 81382716), (8847, 72340192), (11796, 54255144), (15728, 40691358), (17694, 36170096), (23592, 27127572), (31456, 20345679), (35388, 18085048), (47184, 13563786), (70776, 9042524), (94368, 6781893), (141552, 4521262), (283104, 2260631)]