320418432

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14678

約数の個数: 96

約数和(自身を含む): 970632000

約数和(自身を除く): 650213568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 14639, 21888, 29278, 43917, 58556, 87834, 117112, 131751, 175668, 234224, 263502, 278141, 351336, 468448, 527004, 556282, 702672, 834423, 936896, 1054008, 1112564, 1405344, 1668846, 1873792, 2108016, 2225128, 2503269, 2810688, 3337692, 4216032, 4450256, 5006538, 5621376, 6675384, 8432064, 8900512, 10013076, 13350768, 16864128, 17801024, 20026152, 26701536, 35602048, 40052304, 53403072, 80104608, 106806144, 160209216, 320418432]

約数ペア:

[(1, 320418432), (2, 160209216), (3, 106806144), (4, 80104608), (6, 53403072), (8, 40052304), (9, 35602048), (12, 26701536), (16, 20026152), (18, 17801024), (19, 16864128), (24, 13350768), (32, 10013076), (36, 8900512), (38, 8432064), (48, 6675384), (57, 5621376), (64, 5006538), (72, 4450256), (76, 4216032), (96, 3337692), (114, 2810688), (128, 2503269), (144, 2225128), (152, 2108016), (171, 1873792), (192, 1668846), (228, 1405344), (288, 1112564), (304, 1054008), (342, 936896), (384, 834423), (456, 702672), (576, 556282), (608, 527004), (684, 468448), (912, 351336), (1152, 278141), (1216, 263502), (1368, 234224), (1824, 175668), (2432, 131751), (2736, 117112), (3648, 87834), (5472, 58556), (7296, 43917), (10944, 29278), (14639, 21888)]