738781488

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 2107083888

約数和(自身を除く): 1368302400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 227, 233, 291, 388, 454, 466, 582, 681, 699, 776, 873, 908, 932, 1164, 1362, 1398, 1552, 1746, 1816, 1864, 2043, 2097, 2328, 2724, 2796, 3492, 3632, 3728, 4086, 4194, 4656, 5448, 5592, 6984, 8172, 8388, 10896, 11184, 13968, 16344, 16776, 22019, 22601, 32688, 33552, 44038, 45202, 52891, 66057, 67803, 88076, 90404, 105782, 132114, 135606, 158673, 176152, 180808, 198171, 203409, 211564, 264228, 271212, 317346, 352304, 361616, 396342, 406818, 423128, 476019, 528456, 542424, 634692, 792684, 813636, 846256, 952038, 1056912, 1084848, 1269384, 1585368, 1627272, 1904076, 2538768, 3170736, 3254544, 3808152, 5130427, 7616304, 10260854, 15391281, 20521708, 30782562, 41043416, 46173843, 61565124, 82086832, 92347686, 123130248, 184695372, 246260496, 369390744, 738781488]

約数ペア:

[(1, 738781488), (2, 369390744), (3, 246260496), (4, 184695372), (6, 123130248), (8, 92347686), (9, 82086832), (12, 61565124), (16, 46173843), (18, 41043416), (24, 30782562), (36, 20521708), (48, 15391281), (72, 10260854), (97, 7616304), (144, 5130427), (194, 3808152), (227, 3254544), (233, 3170736), (291, 2538768), (388, 1904076), (454, 1627272), (466, 1585368), (582, 1269384), (681, 1084848), (699, 1056912), (776, 952038), (873, 846256), (908, 813636), (932, 792684), (1164, 634692), (1362, 542424), (1398, 528456), (1552, 476019), (1746, 423128), (1816, 406818), (1864, 396342), (2043, 361616), (2097, 352304), (2328, 317346), (2724, 271212), (2796, 264228), (3492, 211564), (3632, 203409), (3728, 198171), (4086, 180808), (4194, 176152), (4656, 158673), (5448, 135606), (5592, 132114), (6984, 105782), (8172, 90404), (8388, 88076), (10896, 67803), (11184, 66057), (13968, 52891), (16344, 45202), (16776, 44038), (22019, 33552), (22601, 32688)]