3640698828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{56783}}^1$

素因数の和:56943

約数の個数: 72

約数和(自身を含む): 9983308608

約数和(自身を除く): 6342609780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 16029, 21372, 32058, 56783, 64116, 113566, 170349, 227132, 340698, 511047, 681396, 738179, 1022094, 1476358, 2044188, 2214537, 2952716, 4429074, 6643611, 7779271, 8858148, 13287222, 15558542, 23337813, 26574444, 31117084, 46675626, 70013439, 93351252, 101130523, 140026878, 202261046, 280053756, 303391569, 404522092, 606783138, 910174707, 1213566276, 1820349414, 3640698828]

約数ペア:

[(1, 3640698828), (2, 1820349414), (3, 1213566276), (4, 910174707), (6, 606783138), (9, 404522092), (12, 303391569), (13, 280053756), (18, 202261046), (26, 140026878), (36, 101130523), (39, 93351252), (52, 70013439), (78, 46675626), (117, 31117084), (137, 26574444), (156, 23337813), (234, 15558542), (274, 13287222), (411, 8858148), (468, 7779271), (548, 6643611), (822, 4429074), (1233, 2952716), (1644, 2214537), (1781, 2044188), (2466, 1476358), (3562, 1022094), (4932, 738179), (5343, 681396), (7124, 511047), (10686, 340698), (16029, 227132), (21372, 170349), (32058, 113566), (56783, 64116)]