2912591928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1829

約数の個数: 128

約数和(自身を含む): 7935840000

約数和(自身を除く): 5023248072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 89, 114, 129, 152, 172, 178, 228, 258, 267, 344, 356, 456, 516, 534, 712, 817, 1032, 1068, 1634, 1669, 1691, 2136, 2451, 3268, 3338, 3382, 3827, 4902, 5007, 5073, 6536, 6676, 6764, 7654, 9804, 10014, 10146, 11481, 13352, 13528, 15308, 19608, 20028, 20292, 22962, 30616, 31711, 40056, 40584, 45924, 63422, 71767, 72713, 91848, 95133, 126844, 143534, 145426, 148541, 190266, 215301, 218139, 253688, 287068, 290852, 297082, 380532, 430602, 436278, 445623, 574136, 581704, 594164, 761064, 861204, 872556, 891246, 1188328, 1363573, 1722408, 1745112, 1782492, 2727146, 2822279, 3564984, 4090719, 5454292, 5644558, 6387263, 8181438, 8466837, 10908584, 11289116, 12774526, 16362876, 16933674, 19161789, 22578232, 25549052, 32725752, 33867348, 38323578, 51098104, 67734696, 76647156, 121357997, 153294312, 242715994, 364073991, 485431988, 728147982, 970863976, 1456295964, 2912591928]

約数ペア:

[(1, 2912591928), (2, 1456295964), (3, 970863976), (4, 728147982), (6, 485431988), (8, 364073991), (12, 242715994), (19, 153294312), (24, 121357997), (38, 76647156), (43, 67734696), (57, 51098104), (76, 38323578), (86, 33867348), (89, 32725752), (114, 25549052), (129, 22578232), (152, 19161789), (172, 16933674), (178, 16362876), (228, 12774526), (258, 11289116), (267, 10908584), (344, 8466837), (356, 8181438), (456, 6387263), (516, 5644558), (534, 5454292), (712, 4090719), (817, 3564984), (1032, 2822279), (1068, 2727146), (1634, 1782492), (1669, 1745112), (1691, 1722408), (2136, 1363573), (2451, 1188328), (3268, 891246), (3338, 872556), (3382, 861204), (3827, 761064), (4902, 594164), (5007, 581704), (5073, 574136), (6536, 445623), (6676, 436278), (6764, 430602), (7654, 380532), (9804, 297082), (10014, 290852), (10146, 287068), (11481, 253688), (13352, 218139), (13528, 215301), (15308, 190266), (19608, 148541), (20028, 145426), (20292, 143534), (22962, 126844), (30616, 95133), (31711, 91848), (40056, 72713), (40584, 71767), (45924, 63422)]