839484828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13536

約数の個数: 144

約数和(自身を含む): 2749393920

約数和(自身を除く): 1909909092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 13487, 15561, 20748, 26974, 31122, 40461, 53948, 62244, 80922, 94409, 121383, 161844, 175331, 188818, 242766, 256253, 283227, 350662, 377636, 485532, 512506, 525993, 566454, 701324, 768759, 849681, 1025012, 1051986, 1132908, 1227317, 1537518, 1577979, 1699362, 1793771, 2103972, 2306277, 2454634, 3075036, 3155958, 3331289, 3398724, 3587542, 3681951, 4612554, 4909268, 5381313, 6311916, 6662578, 7175084, 7363902, 9225108, 9993867, 10762626, 11045853, 13325156, 14727804, 16143939, 19987734, 21525252, 22091706, 23319023, 29981601, 32287878, 39975468, 44183412, 46638046, 59963202, 64575756, 69957069, 93276092, 119926404, 139914138, 209871207, 279828276, 419742414, 839484828]

約数ペア:

[(1, 839484828), (2, 419742414), (3, 279828276), (4, 209871207), (6, 139914138), (7, 119926404), (9, 93276092), (12, 69957069), (13, 64575756), (14, 59963202), (18, 46638046), (19, 44183412), (21, 39975468), (26, 32287878), (28, 29981601), (36, 23319023), (38, 22091706), (39, 21525252), (42, 19987734), (52, 16143939), (57, 14727804), (63, 13325156), (76, 11045853), (78, 10762626), (84, 9993867), (91, 9225108), (114, 7363902), (117, 7175084), (126, 6662578), (133, 6311916), (156, 5381313), (171, 4909268), (182, 4612554), (228, 3681951), (234, 3587542), (247, 3398724), (252, 3331289), (266, 3155958), (273, 3075036), (342, 2454634), (364, 2306277), (399, 2103972), (468, 1793771), (494, 1699362), (532, 1577979), (546, 1537518), (684, 1227317), (741, 1132908), (798, 1051986), (819, 1025012), (988, 849681), (1092, 768759), (1197, 701324), (1482, 566454), (1596, 525993), (1638, 512506), (1729, 485532), (2223, 377636), (2394, 350662), (2964, 283227), (3276, 256253), (3458, 242766), (4446, 188818), (4788, 175331), (5187, 161844), (6916, 121383), (8892, 94409), (10374, 80922), (13487, 62244), (15561, 53948), (20748, 40461), (26974, 31122)]