756991456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 1703515968

約数和(自身を除く): 946524512

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 92, 104, 122, 184, 208, 244, 299, 368, 416, 488, 598, 736, 793, 976, 1196, 1297, 1403, 1586, 1952, 2392, 2594, 2806, 3172, 4784, 5188, 5612, 6344, 9568, 10376, 11224, 12688, 16861, 18239, 20752, 22448, 25376, 29831, 33722, 36478, 41504, 44896, 59662, 67444, 72956, 79117, 119324, 134888, 145912, 158234, 238648, 269776, 291824, 316468, 387803, 477296, 539552, 583648, 632936, 775606, 954592, 1028521, 1265872, 1551212, 1819691, 2057042, 2531744, 3102424, 3639382, 4114084, 6204848, 7278764, 8228168, 12409696, 14557528, 16456336, 23655983, 29115056, 32912672, 47311966, 58230112, 94623932, 189247864, 378495728, 756991456]

約数ペア:

[(1, 756991456), (2, 378495728), (4, 189247864), (8, 94623932), (13, 58230112), (16, 47311966), (23, 32912672), (26, 29115056), (32, 23655983), (46, 16456336), (52, 14557528), (61, 12409696), (92, 8228168), (104, 7278764), (122, 6204848), (184, 4114084), (208, 3639382), (244, 3102424), (299, 2531744), (368, 2057042), (416, 1819691), (488, 1551212), (598, 1265872), (736, 1028521), (793, 954592), (976, 775606), (1196, 632936), (1297, 583648), (1403, 539552), (1586, 477296), (1952, 387803), (2392, 316468), (2594, 291824), (2806, 269776), (3172, 238648), (4784, 158234), (5188, 145912), (5612, 134888), (6344, 119324), (9568, 79117), (10376, 72956), (11224, 67444), (12688, 59662), (16861, 44896), (18239, 41504), (20752, 36478), (22448, 33722), (25376, 29831)]