428498616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6389

約数の個数: 128

約数和(自身を含む): 1361203200

約数和(自身を除く): 932704584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 6329, 8463, 9672, 11284, 12658, 16926, 18987, 22568, 25316, 33852, 37974, 44303, 50632, 67704, 75948, 82277, 88606, 132909, 151896, 164554, 177212, 196199, 246831, 265818, 329108, 354424, 392398, 493662, 531636, 575939, 588597, 658216, 784796, 987324, 1063272, 1151878, 1177194, 1373393, 1569592, 1727817, 1974648, 2303756, 2354388, 2550587, 2746786, 3455634, 4120179, 4607512, 4708776, 5101174, 5493572, 6911268, 7651761, 8240358, 10202348, 10987144, 13822536, 15303522, 16480716, 17854109, 20404696, 30607044, 32961432, 35708218, 53562327, 61214088, 71416436, 107124654, 142832872, 214249308, 428498616]

約数ペア:

[(1, 428498616), (2, 214249308), (3, 142832872), (4, 107124654), (6, 71416436), (7, 61214088), (8, 53562327), (12, 35708218), (13, 32961432), (14, 30607044), (21, 20404696), (24, 17854109), (26, 16480716), (28, 15303522), (31, 13822536), (39, 10987144), (42, 10202348), (52, 8240358), (56, 7651761), (62, 6911268), (78, 5493572), (84, 5101174), (91, 4708776), (93, 4607512), (104, 4120179), (124, 3455634), (156, 2746786), (168, 2550587), (182, 2354388), (186, 2303756), (217, 1974648), (248, 1727817), (273, 1569592), (312, 1373393), (364, 1177194), (372, 1151878), (403, 1063272), (434, 987324), (546, 784796), (651, 658216), (728, 588597), (744, 575939), (806, 531636), (868, 493662), (1092, 392398), (1209, 354424), (1302, 329108), (1612, 265818), (1736, 246831), (2184, 196199), (2418, 177212), (2604, 164554), (2821, 151896), (3224, 132909), (4836, 88606), (5208, 82277), (5642, 75948), (6329, 67704), (8463, 50632), (9672, 44303), (11284, 37974), (12658, 33852), (16926, 25316), (18987, 22568)]