401912784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30671}}^1$

素因数の和:30705

約数の個数: 120

約数和(自身を含む): 1384411392

約数和(自身を除く): 982498608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 30671, 61342, 92013, 122684, 184026, 214697, 245368, 276039, 368052, 398723, 429394, 490736, 552078, 644091, 736104, 797446, 858788, 1104156, 1196169, 1288182, 1472208, 1594892, 1717576, 1932273, 2208312, 2392338, 2576364, 2791061, 3189784, 3435152, 3588507, 3864546, 4416624, 4784676, 5152728, 5582122, 6379568, 7177014, 7729092, 8373183, 9569352, 10305456, 11164244, 14354028, 15458184, 16746366, 19138704, 22328488, 25119549, 28708056, 30916368, 33492732, 44656976, 50239098, 57416112, 66985464, 100478196, 133970928, 200956392, 401912784]

約数ペア:

[(1, 401912784), (2, 200956392), (3, 133970928), (4, 100478196), (6, 66985464), (7, 57416112), (8, 50239098), (9, 44656976), (12, 33492732), (13, 30916368), (14, 28708056), (16, 25119549), (18, 22328488), (21, 19138704), (24, 16746366), (26, 15458184), (28, 14354028), (36, 11164244), (39, 10305456), (42, 9569352), (48, 8373183), (52, 7729092), (56, 7177014), (63, 6379568), (72, 5582122), (78, 5152728), (84, 4784676), (91, 4416624), (104, 3864546), (112, 3588507), (117, 3435152), (126, 3189784), (144, 2791061), (156, 2576364), (168, 2392338), (182, 2208312), (208, 1932273), (234, 1717576), (252, 1594892), (273, 1472208), (312, 1288182), (336, 1196169), (364, 1104156), (468, 858788), (504, 797446), (546, 736104), (624, 644091), (728, 552078), (819, 490736), (936, 429394), (1008, 398723), (1092, 368052), (1456, 276039), (1638, 245368), (1872, 214697), (2184, 184026), (3276, 122684), (4368, 92013), (6552, 61342), (13104, 30671)]