4721788188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 13715107840

約数和(自身を除く): 8993319652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 157, 186, 234, 279, 314, 351, 372, 403, 468, 471, 558, 628, 691, 702, 806, 837, 942, 1116, 1209, 1382, 1404, 1413, 1612, 1674, 1884, 2041, 2073, 2418, 2764, 2826, 3348, 3627, 4082, 4146, 4239, 4836, 4867, 5652, 6123, 6219, 7254, 8164, 8292, 8478, 8983, 9734, 10881, 12246, 12438, 14508, 14601, 16956, 17966, 18369, 18657, 19468, 21421, 21762, 24492, 24876, 26949, 29202, 35932, 36738, 37314, 42842, 43524, 43803, 53898, 55107, 58404, 63271, 64263, 73476, 74628, 80847, 85684, 87606, 107796, 108487, 110214, 126542, 128526, 131409, 161694, 175212, 189813, 192789, 216974, 220428, 242541, 253084, 257052, 262818, 278473, 323388, 325461, 379626, 385578, 433948, 485082, 525636, 556946, 569439, 578367, 650922, 759252, 771156, 835419, 970164, 976383, 1113892, 1138878, 1156734, 1301844, 1410331, 1670838, 1708317, 1952766, 2277756, 2313468, 2506257, 2820662, 2929149, 3341676, 3363097, 3416634, 3905532, 4230993, 5012514, 5641324, 5858298, 6726194, 6833268, 7518771, 8461986, 10025028, 10089291, 11716596, 12692979, 13452388, 15037542, 16923972, 20178582, 25385958, 30075084, 30267873, 38078937, 40357164, 43720261, 50771916, 60535746, 76157874, 87440522, 90803619, 121071492, 131160783, 152315748, 174881044, 181607238, 262321566, 363214476, 393482349, 524643132, 786964698, 1180447047, 1573929396, 2360894094, 4721788188]

約数ペア:

[(1, 4721788188), (2, 2360894094), (3, 1573929396), (4, 1180447047), (6, 786964698), (9, 524643132), (12, 393482349), (13, 363214476), (18, 262321566), (26, 181607238), (27, 174881044), (31, 152315748), (36, 131160783), (39, 121071492), (52, 90803619), (54, 87440522), (62, 76157874), (78, 60535746), (93, 50771916), (108, 43720261), (117, 40357164), (124, 38078937), (156, 30267873), (157, 30075084), (186, 25385958), (234, 20178582), (279, 16923972), (314, 15037542), (351, 13452388), (372, 12692979), (403, 11716596), (468, 10089291), (471, 10025028), (558, 8461986), (628, 7518771), (691, 6833268), (702, 6726194), (806, 5858298), (837, 5641324), (942, 5012514), (1116, 4230993), (1209, 3905532), (1382, 3416634), (1404, 3363097), (1413, 3341676), (1612, 2929149), (1674, 2820662), (1884, 2506257), (2041, 2313468), (2073, 2277756), (2418, 1952766), (2764, 1708317), (2826, 1670838), (3348, 1410331), (3627, 1301844), (4082, 1156734), (4146, 1138878), (4239, 1113892), (4836, 976383), (4867, 970164), (5652, 835419), (6123, 771156), (6219, 759252), (7254, 650922), (8164, 578367), (8292, 569439), (8478, 556946), (8983, 525636), (9734, 485082), (10881, 433948), (12246, 385578), (12438, 379626), (14508, 325461), (14601, 323388), (16956, 278473), (17966, 262818), (18369, 257052), (18657, 253084), (19468, 242541), (21421, 220428), (21762, 216974), (24492, 192789), (24876, 189813), (26949, 175212), (29202, 161694), (35932, 131409), (36738, 128526), (37314, 126542), (42842, 110214), (43524, 108487), (43803, 107796), (53898, 87606), (55107, 85684), (58404, 80847), (63271, 74628), (64263, 73476)]