1661301408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1947

約数の個数: 192

約数和(自身を含む): 5061353472

約数和(自身を除く): 3400052064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 416, 496, 552, 598, 624, 713, 736, 744, 806, 897, 992, 1104, 1196, 1209, 1248, 1426, 1488, 1612, 1794, 1867, 2139, 2208, 2392, 2418, 2852, 2976, 3224, 3588, 3734, 4278, 4784, 4836, 5601, 5704, 6448, 7176, 7468, 8556, 9269, 9568, 9672, 11202, 11408, 12896, 14352, 14936, 17112, 18538, 19344, 22404, 22816, 24271, 27807, 28704, 29872, 34224, 37076, 38688, 42941, 44808, 48542, 55614, 57877, 59744, 68448, 72813, 74152, 85882, 89616, 97084, 111228, 115754, 128823, 145626, 148304, 171764, 173631, 179232, 194168, 222456, 231508, 257646, 291252, 296608, 343528, 347262, 388336, 444912, 463016, 515292, 558233, 582504, 687056, 694524, 752401, 776672, 889824, 926032, 1030584, 1116466, 1165008, 1331171, 1374112, 1389048, 1504802, 1674699, 1852064, 2061168, 2232932, 2257203, 2330016, 2662342, 2778096, 3009604, 3349398, 3993513, 4122336, 4465864, 4514406, 5324684, 5556192, 6019208, 6698796, 7987026, 8931728, 9028812, 10649368, 12038416, 13397592, 15974052, 17305223, 17863456, 18057624, 21298736, 24076832, 26795184, 31948104, 34610446, 36115248, 42597472, 51915669, 53590368, 63896208, 69220892, 72230496, 103831338, 127792416, 138441784, 207662676, 276883568, 415325352, 553767136, 830650704, 1661301408]

約数ペア:

[(1, 1661301408), (2, 830650704), (3, 553767136), (4, 415325352), (6, 276883568), (8, 207662676), (12, 138441784), (13, 127792416), (16, 103831338), (23, 72230496), (24, 69220892), (26, 63896208), (31, 53590368), (32, 51915669), (39, 42597472), (46, 36115248), (48, 34610446), (52, 31948104), (62, 26795184), (69, 24076832), (78, 21298736), (92, 18057624), (93, 17863456), (96, 17305223), (104, 15974052), (124, 13397592), (138, 12038416), (156, 10649368), (184, 9028812), (186, 8931728), (208, 7987026), (248, 6698796), (276, 6019208), (299, 5556192), (312, 5324684), (368, 4514406), (372, 4465864), (403, 4122336), (416, 3993513), (496, 3349398), (552, 3009604), (598, 2778096), (624, 2662342), (713, 2330016), (736, 2257203), (744, 2232932), (806, 2061168), (897, 1852064), (992, 1674699), (1104, 1504802), (1196, 1389048), (1209, 1374112), (1248, 1331171), (1426, 1165008), (1488, 1116466), (1612, 1030584), (1794, 926032), (1867, 889824), (2139, 776672), (2208, 752401), (2392, 694524), (2418, 687056), (2852, 582504), (2976, 558233), (3224, 515292), (3588, 463016), (3734, 444912), (4278, 388336), (4784, 347262), (4836, 343528), (5601, 296608), (5704, 291252), (6448, 257646), (7176, 231508), (7468, 222456), (8556, 194168), (9269, 179232), (9568, 173631), (9672, 171764), (11202, 148304), (11408, 145626), (12896, 128823), (14352, 115754), (14936, 111228), (17112, 97084), (18538, 89616), (19344, 85882), (22404, 74152), (22816, 72813), (24271, 68448), (27807, 59744), (28704, 57877), (29872, 55614), (34224, 48542), (37076, 44808), (38688, 42941)]