396358872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1585

約数の個数: 128

約数和(自身を含む): 1230028800

約数和(自身を除く): 833669928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1429, 1524, 1651, 1778, 2184, 2667, 2858, 3048, 3302, 3556, 4287, 4953, 5334, 5716, 6604, 7112, 8574, 9906, 10003, 10668, 11432, 11557, 13208, 17148, 18577, 19812, 20006, 21336, 23114, 30009, 34296, 34671, 37154, 39624, 40012, 46228, 55731, 60018, 69342, 74308, 80024, 92456, 111462, 120036, 130039, 138684, 148616, 181483, 222924, 240072, 260078, 277368, 362966, 390117, 445848, 520156, 544449, 725932, 780234, 1040312, 1088898, 1270381, 1451864, 1560468, 2177796, 2359279, 2540762, 3120936, 3811143, 4355592, 4718558, 5081524, 7077837, 7622286, 9437116, 10163048, 14155674, 15244572, 16514953, 18874232, 28311348, 30489144, 33029906, 49544859, 56622696, 66059812, 99089718, 132119624, 198179436, 396358872]

約数ペア:

[(1, 396358872), (2, 198179436), (3, 132119624), (4, 99089718), (6, 66059812), (7, 56622696), (8, 49544859), (12, 33029906), (13, 30489144), (14, 28311348), (21, 18874232), (24, 16514953), (26, 15244572), (28, 14155674), (39, 10163048), (42, 9437116), (52, 7622286), (56, 7077837), (78, 5081524), (84, 4718558), (91, 4355592), (104, 3811143), (127, 3120936), (156, 2540762), (168, 2359279), (182, 2177796), (254, 1560468), (273, 1451864), (312, 1270381), (364, 1088898), (381, 1040312), (508, 780234), (546, 725932), (728, 544449), (762, 520156), (889, 445848), (1016, 390117), (1092, 362966), (1429, 277368), (1524, 260078), (1651, 240072), (1778, 222924), (2184, 181483), (2667, 148616), (2858, 138684), (3048, 130039), (3302, 120036), (3556, 111462), (4287, 92456), (4953, 80024), (5334, 74308), (5716, 69342), (6604, 60018), (7112, 55731), (8574, 46228), (9906, 40012), (10003, 39624), (10668, 37154), (11432, 34671), (11557, 34296), (13208, 30009), (17148, 23114), (18577, 21336), (19812, 20006)]