1683553664

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 3658536000

約数和(自身を除く): 1974982336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 223, 338, 349, 416, 446, 676, 698, 832, 892, 1352, 1396, 1664, 1784, 2704, 2792, 2899, 3568, 4537, 5408, 5584, 5798, 7136, 9074, 10816, 11168, 11596, 14272, 18148, 21632, 22336, 23192, 28544, 36296, 37687, 44672, 46384, 58981, 72592, 75374, 77827, 92768, 117962, 145184, 150748, 155654, 185536, 235924, 290368, 301496, 311308, 371072, 471848, 580736, 602992, 622616, 943696, 1011751, 1205984, 1245232, 1887392, 2023502, 2411968, 2490464, 3774784, 4047004, 4823936, 4980928, 7549568, 8094008, 9961856, 13152763, 16188016, 26305526, 32376032, 52611052, 64752064, 105222104, 129504128, 210444208, 420888416, 841776832, 1683553664]

約数ペア:

[(1, 1683553664), (2, 841776832), (4, 420888416), (8, 210444208), (13, 129504128), (16, 105222104), (26, 64752064), (32, 52611052), (52, 32376032), (64, 26305526), (104, 16188016), (128, 13152763), (169, 9961856), (208, 8094008), (223, 7549568), (338, 4980928), (349, 4823936), (416, 4047004), (446, 3774784), (676, 2490464), (698, 2411968), (832, 2023502), (892, 1887392), (1352, 1245232), (1396, 1205984), (1664, 1011751), (1784, 943696), (2704, 622616), (2792, 602992), (2899, 580736), (3568, 471848), (4537, 371072), (5408, 311308), (5584, 301496), (5798, 290368), (7136, 235924), (9074, 185536), (10816, 155654), (11168, 150748), (11596, 145184), (14272, 117962), (18148, 92768), (21632, 77827), (22336, 75374), (23192, 72592), (28544, 58981), (36296, 46384), (37687, 44672)]