460148612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 1103155200

約数和(自身を除く): 643006588

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 49, 76, 77, 94, 98, 133, 154, 188, 196, 209, 239, 266, 308, 329, 418, 478, 517, 532, 539, 658, 836, 893, 931, 956, 1034, 1078, 1316, 1463, 1673, 1786, 1862, 2068, 2156, 2303, 2629, 2926, 3346, 3572, 3619, 3724, 4541, 4606, 5258, 5852, 6251, 6692, 7238, 9082, 9212, 9823, 10241, 10516, 11233, 11711, 12502, 14476, 18164, 18403, 19646, 20482, 22466, 23422, 25004, 25333, 31787, 36806, 39292, 40964, 43757, 44932, 46844, 49951, 50666, 63574, 68761, 73612, 78631, 87514, 99902, 101332, 123563, 127148, 128821, 137522, 157262, 175028, 199804, 213427, 222509, 247126, 257642, 275044, 314524, 349657, 426854, 445018, 481327, 494252, 515284, 550417, 699314, 853708, 864941, 890036, 962654, 1100834, 1398628, 1493989, 1729882, 1925308, 2201668, 2347697, 2447599, 2987978, 3459764, 4695394, 4895198, 5975956, 6054587, 9390788, 9790396, 10457923, 12109174, 16433879, 20915846, 24218348, 32867758, 41831692, 65735516, 115037153, 230074306, 460148612]

約数ペア:

[(1, 460148612), (2, 230074306), (4, 115037153), (7, 65735516), (11, 41831692), (14, 32867758), (19, 24218348), (22, 20915846), (28, 16433879), (38, 12109174), (44, 10457923), (47, 9790396), (49, 9390788), (76, 6054587), (77, 5975956), (94, 4895198), (98, 4695394), (133, 3459764), (154, 2987978), (188, 2447599), (196, 2347697), (209, 2201668), (239, 1925308), (266, 1729882), (308, 1493989), (329, 1398628), (418, 1100834), (478, 962654), (517, 890036), (532, 864941), (539, 853708), (658, 699314), (836, 550417), (893, 515284), (931, 494252), (956, 481327), (1034, 445018), (1078, 426854), (1316, 349657), (1463, 314524), (1673, 275044), (1786, 257642), (1862, 247126), (2068, 222509), (2156, 213427), (2303, 199804), (2629, 175028), (2926, 157262), (3346, 137522), (3572, 128821), (3619, 127148), (3724, 123563), (4541, 101332), (4606, 99902), (5258, 87514), (5852, 78631), (6251, 73612), (6692, 68761), (7238, 63574), (9082, 50666), (9212, 49951), (9823, 46844), (10241, 44932), (10516, 43757), (11233, 40964), (11711, 39292), (12502, 36806), (14476, 31787), (18164, 25333), (18403, 25004), (19646, 23422), (20482, 22466)]