1187752016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15504

約数の個数: 80

約数和(自身を含む): 2757680640

約数和(自身を除く): 1569928624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3344, 3496, 4048, 4807, 6992, 9614, 15443, 19228, 30886, 38456, 61772, 76912, 123544, 169873, 247088, 293417, 339746, 355189, 586834, 679492, 710378, 1173668, 1358984, 1420756, 2347336, 2717968, 2841512, 3227587, 3907079, 4694672, 5683024, 6455174, 6748591, 7814158, 12910348, 13497182, 15628316, 25820696, 26994364, 31256632, 51641392, 53988728, 62513264, 74234501, 107977456, 148469002, 296938004, 593876008, 1187752016]

約数ペア:

[(1, 1187752016), (2, 593876008), (4, 296938004), (8, 148469002), (11, 107977456), (16, 74234501), (19, 62513264), (22, 53988728), (23, 51641392), (38, 31256632), (44, 26994364), (46, 25820696), (76, 15628316), (88, 13497182), (92, 12910348), (152, 7814158), (176, 6748591), (184, 6455174), (209, 5683024), (253, 4694672), (304, 3907079), (368, 3227587), (418, 2841512), (437, 2717968), (506, 2347336), (836, 1420756), (874, 1358984), (1012, 1173668), (1672, 710378), (1748, 679492), (2024, 586834), (3344, 355189), (3496, 339746), (4048, 293417), (4807, 247088), (6992, 169873), (9614, 123544), (15443, 76912), (19228, 61772), (30886, 38456)]