291563088

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3456

約数の個数: 80

約数和(自身を含む): 796139520

約数和(自身を除く): 504576432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 948, 1104, 1264, 1817, 1896, 3343, 3634, 3792, 5451, 6686, 7268, 10029, 10902, 13372, 14536, 20058, 21804, 26744, 29072, 40116, 43608, 53488, 76889, 80232, 87216, 153778, 160464, 230667, 264097, 307556, 461334, 528194, 615112, 792291, 922668, 1056388, 1230224, 1584582, 1845336, 2112776, 3169164, 3690672, 4225552, 6074231, 6338328, 12148462, 12676656, 18222693, 24296924, 36445386, 48593848, 72890772, 97187696, 145781544, 291563088]

約数ペア:

[(1, 291563088), (2, 145781544), (3, 97187696), (4, 72890772), (6, 48593848), (8, 36445386), (12, 24296924), (16, 18222693), (23, 12676656), (24, 12148462), (46, 6338328), (48, 6074231), (69, 4225552), (79, 3690672), (92, 3169164), (138, 2112776), (158, 1845336), (184, 1584582), (237, 1230224), (276, 1056388), (316, 922668), (368, 792291), (474, 615112), (552, 528194), (632, 461334), (948, 307556), (1104, 264097), (1264, 230667), (1817, 160464), (1896, 153778), (3343, 87216), (3634, 80232), (3792, 76889), (5451, 53488), (6686, 43608), (7268, 40116), (10029, 29072), (10902, 26744), (13372, 21804), (14536, 20058)]