247778929944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5402471}}^1$

素因数の和:5402510

約数の個数: 144

約数和(自身を含む): 840678667920

約数和(自身を除く): 592899737976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 5402471, 10804942, 16207413, 21609884, 32414826, 37817297, 43219768, 48622239, 64829652, 70232123, 75634594, 97244478, 113451891, 129659304, 140464246, 151269188, 194488956, 210696369, 226903782, 264721079, 280928492, 302538376, 340355673, 388977912, 421392738, 453807564, 491624861, 529442158, 561856984, 632089107, 680711346, 794163237, 842785476, 907615128, 983249722, 1058884316, 1264178214, 1361422692, 1474874583, 1588326474, 1685570952, 1966499444, 2117768632, 2382489711, 2528356428, 2722845384, 2949749166, 3176652948, 3441374027, 3932998888, 4424623749, 4764979422, 5056712856, 5899498332, 6353305896, 6882748054, 8849247498, 9529958844, 10324122081, 11798996664, 13765496108, 17698494996, 19059917688, 20648244162, 27530992216, 30972366243, 35396989992, 41296488324, 61944732486, 82592976648, 123889464972, 247778929944]

約数ペア:

[(1, 247778929944), (2, 123889464972), (3, 82592976648), (4, 61944732486), (6, 41296488324), (7, 35396989992), (8, 30972366243), (9, 27530992216), (12, 20648244162), (13, 19059917688), (14, 17698494996), (18, 13765496108), (21, 11798996664), (24, 10324122081), (26, 9529958844), (28, 8849247498), (36, 6882748054), (39, 6353305896), (42, 5899498332), (49, 5056712856), (52, 4764979422), (56, 4424623749), (63, 3932998888), (72, 3441374027), (78, 3176652948), (84, 2949749166), (91, 2722845384), (98, 2528356428), (104, 2382489711), (117, 2117768632), (126, 1966499444), (147, 1685570952), (156, 1588326474), (168, 1474874583), (182, 1361422692), (196, 1264178214), (234, 1058884316), (252, 983249722), (273, 907615128), (294, 842785476), (312, 794163237), (364, 680711346), (392, 632089107), (441, 561856984), (468, 529442158), (504, 491624861), (546, 453807564), (588, 421392738), (637, 388977912), (728, 340355673), (819, 302538376), (882, 280928492), (936, 264721079), (1092, 226903782), (1176, 210696369), (1274, 194488956), (1638, 151269188), (1764, 140464246), (1911, 129659304), (2184, 113451891), (2548, 97244478), (3276, 75634594), (3528, 70232123), (3822, 64829652), (5096, 48622239), (5733, 43219768), (6552, 37817297), (7644, 32414826), (11466, 21609884), (15288, 16207413), (22932, 10804942), (45864, 5402471)]