15319392512

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:5024

約数の個数: 144

約数和(自身を含む): 34882348032

約数和(自身を除く): 19562955520

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 128, 136, 184, 248, 256, 272, 368, 391, 496, 527, 544, 713, 736, 782, 992, 1054, 1088, 1426, 1472, 1564, 1984, 2108, 2176, 2852, 2944, 3128, 3968, 4216, 4352, 4937, 5704, 5888, 6256, 7936, 8432, 9874, 11408, 12121, 12512, 16864, 19748, 22816, 24242, 25024, 33728, 39496, 45632, 48484, 50048, 67456, 78992, 83929, 91264, 96968, 100096, 113551, 134912, 153047, 157984, 167858, 182528, 193936, 227102, 306094, 315968, 335716, 387872, 454204, 612188, 631936, 671432, 775744, 908408, 1224376, 1263872, 1342864, 1551488, 1816816, 1930367, 2448752, 2601799, 2685728, 3102976, 3520081, 3633632, 3860734, 4897504, 5203598, 5371456, 7040162, 7267264, 7721468, 9795008, 10407196, 10742912, 14080324, 14534528, 15442936, 19590016, 20814392, 21485824, 28160648, 29069056, 30885872, 39180032, 41628784, 56321296, 59841377, 61771744, 83257568, 112642592, 119682754, 123543488, 166515136, 225285184, 239365508, 247086976, 333030272, 450570368, 478731016, 494173952, 666060544, 901140736, 957462032, 1914924064, 3829848128, 7659696256, 15319392512]

約数ペア:

[(1, 15319392512), (2, 7659696256), (4, 3829848128), (8, 1914924064), (16, 957462032), (17, 901140736), (23, 666060544), (31, 494173952), (32, 478731016), (34, 450570368), (46, 333030272), (62, 247086976), (64, 239365508), (68, 225285184), (92, 166515136), (124, 123543488), (128, 119682754), (136, 112642592), (184, 83257568), (248, 61771744), (256, 59841377), (272, 56321296), (368, 41628784), (391, 39180032), (496, 30885872), (527, 29069056), (544, 28160648), (713, 21485824), (736, 20814392), (782, 19590016), (992, 15442936), (1054, 14534528), (1088, 14080324), (1426, 10742912), (1472, 10407196), (1564, 9795008), (1984, 7721468), (2108, 7267264), (2176, 7040162), (2852, 5371456), (2944, 5203598), (3128, 4897504), (3968, 3860734), (4216, 3633632), (4352, 3520081), (4937, 3102976), (5704, 2685728), (5888, 2601799), (6256, 2448752), (7936, 1930367), (8432, 1816816), (9874, 1551488), (11408, 1342864), (12121, 1263872), (12512, 1224376), (16864, 908408), (19748, 775744), (22816, 671432), (24242, 631936), (25024, 612188), (33728, 454204), (39496, 387872), (45632, 335716), (48484, 315968), (50048, 306094), (67456, 227102), (78992, 193936), (83929, 182528), (91264, 167858), (96968, 157984), (100096, 153047), (113551, 134912)]