839251584

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12823

約数の個数: 128

約数和(自身を含む): 2607528000

約数和(自身を除く): 1768276416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 12781, 16416, 21888, 25562, 32832, 38343, 51124, 65664, 76686, 102248, 115029, 153372, 204496, 230058, 242839, 306744, 345087, 408992, 460116, 485678, 613488, 690174, 728517, 817984, 920232, 971356, 1226976, 1380348, 1457034, 1635968, 1840464, 1942712, 2185551, 2453952, 2760696, 2914068, 3680928, 3885424, 4371102, 4907904, 5521392, 5828136, 6556653, 7361856, 7770848, 8742204, 11042784, 11656272, 13113306, 14723712, 15541696, 17484408, 22085568, 23312544, 26226612, 31083392, 34968816, 44171136, 46625088, 52453224, 69937632, 93250176, 104906448, 139875264, 209812896, 279750528, 419625792, 839251584]

約数ペア:

[(1, 839251584), (2, 419625792), (3, 279750528), (4, 209812896), (6, 139875264), (8, 104906448), (9, 93250176), (12, 69937632), (16, 52453224), (18, 46625088), (19, 44171136), (24, 34968816), (27, 31083392), (32, 26226612), (36, 23312544), (38, 22085568), (48, 17484408), (54, 15541696), (57, 14723712), (64, 13113306), (72, 11656272), (76, 11042784), (96, 8742204), (108, 7770848), (114, 7361856), (128, 6556653), (144, 5828136), (152, 5521392), (171, 4907904), (192, 4371102), (216, 3885424), (228, 3680928), (288, 2914068), (304, 2760696), (342, 2453952), (384, 2185551), (432, 1942712), (456, 1840464), (513, 1635968), (576, 1457034), (608, 1380348), (684, 1226976), (864, 971356), (912, 920232), (1026, 817984), (1152, 728517), (1216, 690174), (1368, 613488), (1728, 485678), (1824, 460116), (2052, 408992), (2432, 345087), (2736, 306744), (3456, 242839), (3648, 230058), (4104, 204496), (5472, 153372), (7296, 115029), (8208, 102248), (10944, 76686), (12781, 65664), (16416, 51124), (21888, 38343), (25562, 32832)]