331347696

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 874836864

約数和(自身を除く): 543489168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 197, 201, 268, 394, 402, 523, 536, 591, 788, 804, 1046, 1072, 1182, 1569, 1576, 1608, 2092, 2364, 3138, 3152, 3216, 4184, 4728, 6276, 8368, 9456, 12552, 13199, 25104, 26398, 35041, 39597, 52796, 70082, 79194, 103031, 105123, 105592, 140164, 158388, 206062, 210246, 211184, 280328, 309093, 316776, 412124, 420492, 560656, 618186, 633552, 824248, 840984, 1236372, 1648496, 1681968, 2472744, 4945488, 6903077, 13806154, 20709231, 27612308, 41418462, 55224616, 82836924, 110449232, 165673848, 331347696]

約数ペア:

[(1, 331347696), (2, 165673848), (3, 110449232), (4, 82836924), (6, 55224616), (8, 41418462), (12, 27612308), (16, 20709231), (24, 13806154), (48, 6903077), (67, 4945488), (134, 2472744), (197, 1681968), (201, 1648496), (268, 1236372), (394, 840984), (402, 824248), (523, 633552), (536, 618186), (591, 560656), (788, 420492), (804, 412124), (1046, 316776), (1072, 309093), (1182, 280328), (1569, 211184), (1576, 210246), (1608, 206062), (2092, 158388), (2364, 140164), (3138, 105592), (3152, 105123), (3216, 103031), (4184, 79194), (4728, 70082), (6276, 52796), (8368, 39597), (9456, 35041), (12552, 26398), (13199, 25104)]