305367608

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 740799360

約数和(自身を除く): 435431752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 1933, 2548, 2821, 3038, 3224, 3866, 5096, 5642, 6076, 7732, 11284, 12152, 13531, 15464, 19747, 22568, 25129, 27062, 39494, 50258, 54124, 59923, 78988, 94717, 100516, 108248, 119846, 157976, 175903, 189434, 201032, 239692, 351806, 378868, 419461, 479384, 703612, 757736, 778999, 838922, 1231321, 1407224, 1557998, 1677844, 2462642, 2936227, 3115996, 3355688, 4925284, 5452993, 5872454, 6231992, 9850568, 10905986, 11744908, 21811972, 23489816, 38170951, 43623944, 76341902, 152683804, 305367608]

約数ペア:

[(1, 305367608), (2, 152683804), (4, 76341902), (7, 43623944), (8, 38170951), (13, 23489816), (14, 21811972), (26, 11744908), (28, 10905986), (31, 9850568), (49, 6231992), (52, 5872454), (56, 5452993), (62, 4925284), (91, 3355688), (98, 3115996), (104, 2936227), (124, 2462642), (182, 1677844), (196, 1557998), (217, 1407224), (248, 1231321), (364, 838922), (392, 778999), (403, 757736), (434, 703612), (637, 479384), (728, 419461), (806, 378868), (868, 351806), (1274, 239692), (1519, 201032), (1612, 189434), (1736, 175903), (1933, 157976), (2548, 119846), (2821, 108248), (3038, 100516), (3224, 94717), (3866, 78988), (5096, 59923), (5642, 54124), (6076, 50258), (7732, 39494), (11284, 27062), (12152, 25129), (13531, 22568), (15464, 19747)]