2214896728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 4831598160

約数和(自身を除く): 2616701432

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 113, 152, 209, 226, 361, 418, 452, 617, 722, 836, 904, 1234, 1243, 1444, 1672, 2147, 2468, 2486, 2888, 3971, 4294, 4936, 4972, 6787, 7942, 8588, 9944, 11723, 13574, 15884, 17176, 23446, 23617, 27148, 31768, 40793, 46892, 47234, 54296, 69721, 81586, 93784, 94468, 128953, 139442, 163172, 188936, 222737, 257906, 278884, 326344, 445474, 448723, 515812, 557768, 766931, 890948, 897446, 1031624, 1324699, 1533862, 1781896, 1794892, 2450107, 2649398, 3067724, 3589784, 4900214, 5298796, 6135448, 9800428, 10597592, 14571689, 19600856, 25169281, 29143378, 50338562, 58286756, 100677124, 116573512, 201354248, 276862091, 553724182, 1107448364, 2214896728]

約数ペア:

[(1, 2214896728), (2, 1107448364), (4, 553724182), (8, 276862091), (11, 201354248), (19, 116573512), (22, 100677124), (38, 58286756), (44, 50338562), (76, 29143378), (88, 25169281), (113, 19600856), (152, 14571689), (209, 10597592), (226, 9800428), (361, 6135448), (418, 5298796), (452, 4900214), (617, 3589784), (722, 3067724), (836, 2649398), (904, 2450107), (1234, 1794892), (1243, 1781896), (1444, 1533862), (1672, 1324699), (2147, 1031624), (2468, 897446), (2486, 890948), (2888, 766931), (3971, 557768), (4294, 515812), (4936, 448723), (4972, 445474), (6787, 326344), (7942, 278884), (8588, 257906), (9944, 222737), (11723, 188936), (13574, 163172), (15884, 139442), (17176, 128953), (23446, 94468), (23617, 93784), (27148, 81586), (31768, 69721), (40793, 54296), (46892, 47234)]