1387192128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54323}}^1$

素因数の和:54364

約数の個数: 112

約数和(自身を含む): 4415454720

約数和(自身を除く): 3028262592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 54323, 108646, 162969, 217292, 325938, 380261, 434584, 651876, 760522, 869168, 1032137, 1140783, 1303752, 1521044, 1738336, 2064274, 2281566, 2607504, 3042088, 3096411, 3476672, 4128548, 4563132, 5215008, 6084176, 6192822, 7224959, 8257096, 9126264, 10430016, 12168352, 12385644, 14449918, 16514192, 18252528, 21674877, 24336704, 24771288, 28899836, 33028384, 36505056, 43349754, 49542576, 57799672, 66056768, 73010112, 86699508, 99085152, 115599344, 173399016, 198170304, 231198688, 346798032, 462397376, 693596064, 1387192128]

約数ペア:

[(1, 1387192128), (2, 693596064), (3, 462397376), (4, 346798032), (6, 231198688), (7, 198170304), (8, 173399016), (12, 115599344), (14, 99085152), (16, 86699508), (19, 73010112), (21, 66056768), (24, 57799672), (28, 49542576), (32, 43349754), (38, 36505056), (42, 33028384), (48, 28899836), (56, 24771288), (57, 24336704), (64, 21674877), (76, 18252528), (84, 16514192), (96, 14449918), (112, 12385644), (114, 12168352), (133, 10430016), (152, 9126264), (168, 8257096), (192, 7224959), (224, 6192822), (228, 6084176), (266, 5215008), (304, 4563132), (336, 4128548), (399, 3476672), (448, 3096411), (456, 3042088), (532, 2607504), (608, 2281566), (672, 2064274), (798, 1738336), (912, 1521044), (1064, 1303752), (1216, 1140783), (1344, 1032137), (1596, 869168), (1824, 760522), (2128, 651876), (3192, 434584), (3648, 380261), (4256, 325938), (6384, 217292), (8512, 162969), (12768, 108646), (25536, 54323)]