334465664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 771120000

約数和(自身を除く): 436654336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 71, 76, 104, 128, 142, 149, 152, 208, 247, 284, 298, 304, 416, 494, 568, 596, 608, 832, 923, 988, 1136, 1192, 1216, 1349, 1664, 1846, 1937, 1976, 2272, 2384, 2432, 2698, 2831, 3692, 3874, 3952, 4544, 4768, 5396, 5662, 7384, 7748, 7904, 9088, 9536, 10579, 10792, 11324, 14768, 15496, 15808, 17537, 19072, 21158, 21584, 22648, 29536, 30992, 31616, 35074, 36803, 42316, 43168, 45296, 59072, 61984, 70148, 73606, 84632, 86336, 90592, 118144, 123968, 137527, 140296, 147212, 169264, 172672, 181184, 201001, 247936, 275054, 280592, 294424, 338528, 362368, 402002, 550108, 561184, 588848, 677056, 804004, 1100216, 1122368, 1177696, 1354112, 1608008, 2200432, 2244736, 2355392, 2613013, 3216016, 4400864, 4710784, 5226026, 6432032, 8801728, 10452052, 12864064, 17603456, 20904104, 25728128, 41808208, 83616416, 167232832, 334465664]

約数ペア:

[(1, 334465664), (2, 167232832), (4, 83616416), (8, 41808208), (13, 25728128), (16, 20904104), (19, 17603456), (26, 12864064), (32, 10452052), (38, 8801728), (52, 6432032), (64, 5226026), (71, 4710784), (76, 4400864), (104, 3216016), (128, 2613013), (142, 2355392), (149, 2244736), (152, 2200432), (208, 1608008), (247, 1354112), (284, 1177696), (298, 1122368), (304, 1100216), (416, 804004), (494, 677056), (568, 588848), (596, 561184), (608, 550108), (832, 402002), (923, 362368), (988, 338528), (1136, 294424), (1192, 280592), (1216, 275054), (1349, 247936), (1664, 201001), (1846, 181184), (1937, 172672), (1976, 169264), (2272, 147212), (2384, 140296), (2432, 137527), (2698, 123968), (2831, 118144), (3692, 90592), (3874, 86336), (3952, 84632), (4544, 73606), (4768, 70148), (5396, 61984), (5662, 59072), (7384, 45296), (7748, 43168), (7904, 42316), (9088, 36803), (9536, 35074), (10579, 31616), (10792, 30992), (11324, 29536), (14768, 22648), (15496, 21584), (15808, 21158), (17537, 19072)]