2546977968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5381}}^1$

素因数の和:5587

約数の個数: 120

約数和(自身を含む): 7547932080

約数和(自身を除く): 5000954112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 173, 228, 304, 342, 346, 456, 519, 684, 692, 912, 1038, 1368, 1384, 1557, 2076, 2736, 2768, 3114, 3287, 4152, 5381, 6228, 6574, 8304, 9861, 10762, 12456, 13148, 16143, 19722, 21524, 24912, 26296, 29583, 32286, 39444, 43048, 48429, 52592, 59166, 64572, 78888, 86096, 96858, 102239, 118332, 129144, 157776, 193716, 204478, 236664, 258288, 306717, 387432, 408956, 473328, 613434, 774864, 817912, 920151, 930913, 1226868, 1635824, 1840302, 1861826, 2453736, 2792739, 3680604, 3723652, 4907472, 5585478, 7361208, 7447304, 8378217, 11170956, 14722416, 14894608, 16756434, 17687347, 22341912, 33512868, 35374694, 44683824, 53062041, 67025736, 70749388, 106124082, 134051472, 141498776, 159186123, 212248164, 282997552, 318372246, 424496328, 636744492, 848992656, 1273488984, 2546977968]

約数ペア:

[(1, 2546977968), (2, 1273488984), (3, 848992656), (4, 636744492), (6, 424496328), (8, 318372246), (9, 282997552), (12, 212248164), (16, 159186123), (18, 141498776), (19, 134051472), (24, 106124082), (36, 70749388), (38, 67025736), (48, 53062041), (57, 44683824), (72, 35374694), (76, 33512868), (114, 22341912), (144, 17687347), (152, 16756434), (171, 14894608), (173, 14722416), (228, 11170956), (304, 8378217), (342, 7447304), (346, 7361208), (456, 5585478), (519, 4907472), (684, 3723652), (692, 3680604), (912, 2792739), (1038, 2453736), (1368, 1861826), (1384, 1840302), (1557, 1635824), (2076, 1226868), (2736, 930913), (2768, 920151), (3114, 817912), (3287, 774864), (4152, 613434), (5381, 473328), (6228, 408956), (6574, 387432), (8304, 306717), (9861, 258288), (10762, 236664), (12456, 204478), (13148, 193716), (16143, 157776), (19722, 129144), (21524, 118332), (24912, 102239), (26296, 96858), (29583, 86096), (32286, 78888), (39444, 64572), (43048, 59166), (48429, 52592)]