1402187536

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 3047804928

約数和(自身を除く): 1645617392

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 191, 248, 304, 328, 361, 382, 496, 589, 656, 722, 764, 779, 1178, 1271, 1444, 1528, 1558, 2356, 2542, 2888, 3056, 3116, 3629, 4712, 5084, 5776, 5921, 6232, 7258, 7831, 9424, 10168, 11191, 11842, 12464, 14516, 14801, 15662, 20336, 22382, 23684, 24149, 29032, 29602, 31324, 44764, 47368, 48298, 58064, 59204, 62648, 68951, 89528, 94736, 96596, 112499, 118408, 125296, 137902, 148789, 179056, 193192, 224998, 236816, 242761, 275804, 297578, 386384, 449996, 458831, 485522, 551608, 595156, 899992, 917662, 971044, 1103216, 1190312, 1799984, 1835324, 1942088, 2137481, 2380624, 2826991, 3670648, 3884176, 4274962, 4612459, 5653982, 7341296, 8549924, 9224918, 11307964, 17099848, 18449836, 22615928, 34199696, 36899672, 45231856, 73799344, 87636721, 175273442, 350546884, 701093768, 1402187536]

約数ペア:

[(1, 1402187536), (2, 701093768), (4, 350546884), (8, 175273442), (16, 87636721), (19, 73799344), (31, 45231856), (38, 36899672), (41, 34199696), (62, 22615928), (76, 18449836), (82, 17099848), (124, 11307964), (152, 9224918), (164, 8549924), (191, 7341296), (248, 5653982), (304, 4612459), (328, 4274962), (361, 3884176), (382, 3670648), (496, 2826991), (589, 2380624), (656, 2137481), (722, 1942088), (764, 1835324), (779, 1799984), (1178, 1190312), (1271, 1103216), (1444, 971044), (1528, 917662), (1558, 899992), (2356, 595156), (2542, 551608), (2888, 485522), (3056, 458831), (3116, 449996), (3629, 386384), (4712, 297578), (5084, 275804), (5776, 242761), (5921, 236816), (6232, 224998), (7258, 193192), (7831, 179056), (9424, 148789), (10168, 137902), (11191, 125296), (11842, 118408), (12464, 112499), (14516, 96596), (14801, 94736), (15662, 89528), (20336, 68951), (22382, 62648), (23684, 59204), (24149, 58064), (29032, 48298), (29602, 47368), (31324, 44764)]