220052904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 567665280

約数和(自身を除く): 347612376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 151, 164, 246, 302, 328, 453, 492, 604, 906, 984, 1208, 1481, 1812, 2962, 3624, 4443, 5924, 6191, 8886, 11848, 12382, 17772, 18573, 24764, 35544, 37146, 49528, 60721, 74292, 121442, 148584, 182163, 223631, 242884, 364326, 447262, 485768, 670893, 728652, 894524, 1341786, 1457304, 1789048, 2683572, 5367144, 9168871, 18337742, 27506613, 36675484, 55013226, 73350968, 110026452, 220052904]

約数ペア:

[(1, 220052904), (2, 110026452), (3, 73350968), (4, 55013226), (6, 36675484), (8, 27506613), (12, 18337742), (24, 9168871), (41, 5367144), (82, 2683572), (123, 1789048), (151, 1457304), (164, 1341786), (246, 894524), (302, 728652), (328, 670893), (453, 485768), (492, 447262), (604, 364326), (906, 242884), (984, 223631), (1208, 182163), (1481, 148584), (1812, 121442), (2962, 74292), (3624, 60721), (4443, 49528), (5924, 37146), (6191, 35544), (8886, 24764), (11848, 18573), (12382, 17772)]