1903840128

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{86981}}^1$

素因数の和:87020

約数の個数: 96

約数和(自身を含む): 5766906600

約数和(自身を除く): 3863066472

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, 21888, 86981, 173962, 260943, 347924, 521886, 695848, 782829, 1043772, 1391696, 1565658, 1652639, 2087544, 2783392, 3131316, 3305278, 4175088, 4957917, 5566784, 6262632, 6610556, 8350176, 9915834, 11133568, 12525264, 13221112, 14873751, 16700352, 19831668, 25050528, 26442224, 29747502, 33400704, 39663336, 50101056, 52884448, 59495004, 79326672, 100202112, 105768896, 118990008, 158653344, 211537792, 237980016, 317306688, 475960032, 634613376, 951920064, 1903840128]

約数ペア:

[(1, 1903840128), (2, 951920064), (3, 634613376), (4, 475960032), (6, 317306688), (8, 237980016), (9, 211537792), (12, 158653344), (16, 118990008), (18, 105768896), (19, 100202112), (24, 79326672), (32, 59495004), (36, 52884448), (38, 50101056), (48, 39663336), (57, 33400704), (64, 29747502), (72, 26442224), (76, 25050528), (96, 19831668), (114, 16700352), (128, 14873751), (144, 13221112), (152, 12525264), (171, 11133568), (192, 9915834), (228, 8350176), (288, 6610556), (304, 6262632), (342, 5566784), (384, 4957917), (456, 4175088), (576, 3305278), (608, 3131316), (684, 2783392), (912, 2087544), (1152, 1652639), (1216, 1565658), (1368, 1391696), (1824, 1043772), (2432, 782829), (2736, 695848), (3648, 521886), (5472, 347924), (7296, 260943), (10944, 173962), (21888, 86981)]