402958192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 984832800

約数和(自身を除く): 581874608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 169, 182, 208, 244, 338, 349, 364, 427, 488, 676, 698, 728, 793, 854, 976, 1183, 1352, 1396, 1456, 1586, 1708, 2366, 2443, 2704, 2792, 3172, 3416, 4537, 4732, 4886, 5551, 5584, 6344, 6832, 9074, 9464, 9772, 10309, 11102, 12688, 18148, 18928, 19544, 20618, 21289, 22204, 31759, 36296, 39088, 41236, 42578, 44408, 58981, 63518, 72163, 72592, 82472, 85156, 88816, 117962, 127036, 144326, 149023, 164944, 170312, 235924, 254072, 276757, 288652, 298046, 340624, 412867, 471848, 508144, 553514, 577304, 596092, 825734, 943696, 1107028, 1154608, 1192184, 1651468, 1937299, 2214056, 2384368, 3302936, 3597841, 3874598, 4428112, 6605872, 7195682, 7749196, 14391364, 15498392, 25184887, 28782728, 30996784, 50369774, 57565456, 100739548, 201479096, 402958192]

約数ペア:

[(1, 402958192), (2, 201479096), (4, 100739548), (7, 57565456), (8, 50369774), (13, 30996784), (14, 28782728), (16, 25184887), (26, 15498392), (28, 14391364), (52, 7749196), (56, 7195682), (61, 6605872), (91, 4428112), (104, 3874598), (112, 3597841), (122, 3302936), (169, 2384368), (182, 2214056), (208, 1937299), (244, 1651468), (338, 1192184), (349, 1154608), (364, 1107028), (427, 943696), (488, 825734), (676, 596092), (698, 577304), (728, 553514), (793, 508144), (854, 471848), (976, 412867), (1183, 340624), (1352, 298046), (1396, 288652), (1456, 276757), (1586, 254072), (1708, 235924), (2366, 170312), (2443, 164944), (2704, 149023), (2792, 144326), (3172, 127036), (3416, 117962), (4537, 88816), (4732, 85156), (4886, 82472), (5551, 72592), (5584, 72163), (6344, 63518), (6832, 58981), (9074, 44408), (9464, 42578), (9772, 41236), (10309, 39088), (11102, 36296), (12688, 31759), (18148, 22204), (18928, 21289), (19544, 20618)]