2078909928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 6095952000

約数和(自身を除く): 4017042072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 617, 684, 821, 1026, 1234, 1368, 1642, 1851, 2052, 2463, 2468, 3284, 3702, 4104, 4926, 4936, 5553, 6568, 7389, 7404, 9852, 11106, 11723, 14778, 14808, 15599, 16659, 19704, 22167, 22212, 23446, 29556, 31198, 33318, 35169, 44334, 44424, 46797, 46892, 59112, 62396, 66636, 70338, 88668, 93594, 93784, 105507, 124792, 133272, 140391, 140676, 177336, 187188, 211014, 280782, 281352, 316521, 374376, 421173, 422028, 506557, 561564, 633042, 842346, 844056, 1013114, 1123128, 1266084, 1519671, 1684692, 2026228, 2532168, 3039342, 3369384, 4052456, 4559013, 6078684, 9118026, 9624583, 12157368, 13677039, 18236052, 19249166, 27354078, 28873749, 36472104, 38498332, 54708156, 57747498, 76996664, 86621247, 109416312, 115494996, 173242494, 230989992, 259863741, 346484988, 519727482, 692969976, 1039454964, 2078909928]

約数ペア:

[(1, 2078909928), (2, 1039454964), (3, 692969976), (4, 519727482), (6, 346484988), (8, 259863741), (9, 230989992), (12, 173242494), (18, 115494996), (19, 109416312), (24, 86621247), (27, 76996664), (36, 57747498), (38, 54708156), (54, 38498332), (57, 36472104), (72, 28873749), (76, 27354078), (108, 19249166), (114, 18236052), (152, 13677039), (171, 12157368), (216, 9624583), (228, 9118026), (342, 6078684), (456, 4559013), (513, 4052456), (617, 3369384), (684, 3039342), (821, 2532168), (1026, 2026228), (1234, 1684692), (1368, 1519671), (1642, 1266084), (1851, 1123128), (2052, 1013114), (2463, 844056), (2468, 842346), (3284, 633042), (3702, 561564), (4104, 506557), (4926, 422028), (4936, 421173), (5553, 374376), (6568, 316521), (7389, 281352), (7404, 280782), (9852, 211014), (11106, 187188), (11723, 177336), (14778, 140676), (14808, 140391), (15599, 133272), (16659, 124792), (19704, 105507), (22167, 93784), (22212, 93594), (23446, 88668), (29556, 70338), (31198, 66636), (33318, 62396), (35169, 59112), (44334, 46892), (44424, 46797)]