1487274768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31393}}^1$

素因数の和:31461

約数の個数: 120

約数和(自身を含む): 4858284288

約数和(自身を除く): 3371009520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 31393, 47376, 62786, 94179, 125572, 188358, 219751, 251144, 282537, 376716, 439502, 502288, 565074, 659253, 753432, 879004, 1130148, 1318506, 1475471, 1506864, 1758008, 1977759, 2260296, 2637012, 2950942, 3516016, 3955518, 4426413, 4520592, 5274024, 5901884, 7911036, 8852826, 10328297, 10548048, 11803768, 13279239, 15822072, 17705652, 20656594, 23607536, 26558478, 30984891, 31644144, 35411304, 41313188, 53116956, 61969782, 70822608, 82626376, 92954673, 106233912, 123939564, 165252752, 185909346, 212467824, 247879128, 371818692, 495758256, 743637384, 1487274768]

約数ペア:

[(1, 1487274768), (2, 743637384), (3, 495758256), (4, 371818692), (6, 247879128), (7, 212467824), (8, 185909346), (9, 165252752), (12, 123939564), (14, 106233912), (16, 92954673), (18, 82626376), (21, 70822608), (24, 61969782), (28, 53116956), (36, 41313188), (42, 35411304), (47, 31644144), (48, 30984891), (56, 26558478), (63, 23607536), (72, 20656594), (84, 17705652), (94, 15822072), (112, 13279239), (126, 11803768), (141, 10548048), (144, 10328297), (168, 8852826), (188, 7911036), (252, 5901884), (282, 5274024), (329, 4520592), (336, 4426413), (376, 3955518), (423, 3516016), (504, 2950942), (564, 2637012), (658, 2260296), (752, 1977759), (846, 1758008), (987, 1506864), (1008, 1475471), (1128, 1318506), (1316, 1130148), (1692, 879004), (1974, 753432), (2256, 659253), (2632, 565074), (2961, 502288), (3384, 439502), (3948, 376716), (5264, 282537), (5922, 251144), (6768, 219751), (7896, 188358), (11844, 125572), (15792, 94179), (23688, 62786), (31393, 47376)]