219417366896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{3917}}^1$

素因数の和:4511

約数の個数: 160

約数和(自身を含む): 531072675840

約数和(自身を除く): 311655308944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 487, 553, 632, 728, 974, 1027, 1106, 1264, 1456, 1948, 2054, 2212, 3409, 3896, 3917, 4108, 4424, 6331, 6818, 7189, 7792, 7834, 8216, 8848, 12662, 13636, 14378, 15668, 16432, 25324, 27272, 27419, 28756, 31336, 38473, 44317, 50648, 50921, 54544, 54838, 57512, 62672, 76946, 88634, 101296, 101842, 109676, 115024, 153892, 177268, 203684, 219352, 269311, 307784, 309443, 354536, 356447, 407368, 438704, 500149, 538622, 615568, 618886, 709072, 712894, 814736, 1000298, 1077244, 1237772, 1425788, 1907579, 2000596, 2154488, 2166101, 2475544, 2851576, 3501043, 3815158, 4001192, 4022759, 4308976, 4332202, 4951088, 5703152, 7002086, 7630316, 8002384, 8045518, 8664404, 13353053, 14004172, 15260632, 16091036, 17328808, 24798527, 26706106, 28008344, 28159313, 30521264, 32182072, 34657616, 49597054, 53412212, 56016688, 56318626, 64364144, 99194108, 106824424, 112637252, 150698741, 173589689, 198388216, 213648848, 225274504, 301397482, 347179378, 396776432, 450549008, 602794964, 694358756, 1054891187, 1205589928, 1388717512, 1959083633, 2109782374, 2411179856, 2777435024, 3918167266, 4219564748, 7836334532, 8439129496, 13713585431, 15672669064, 16878258992, 27427170862, 31345338128, 54854341724, 109708683448, 219417366896]

約数ペア:

[(1, 219417366896), (2, 109708683448), (4, 54854341724), (7, 31345338128), (8, 27427170862), (13, 16878258992), (14, 15672669064), (16, 13713585431), (26, 8439129496), (28, 7836334532), (52, 4219564748), (56, 3918167266), (79, 2777435024), (91, 2411179856), (104, 2109782374), (112, 1959083633), (158, 1388717512), (182, 1205589928), (208, 1054891187), (316, 694358756), (364, 602794964), (487, 450549008), (553, 396776432), (632, 347179378), (728, 301397482), (974, 225274504), (1027, 213648848), (1106, 198388216), (1264, 173589689), (1456, 150698741), (1948, 112637252), (2054, 106824424), (2212, 99194108), (3409, 64364144), (3896, 56318626), (3917, 56016688), (4108, 53412212), (4424, 49597054), (6331, 34657616), (6818, 32182072), (7189, 30521264), (7792, 28159313), (7834, 28008344), (8216, 26706106), (8848, 24798527), (12662, 17328808), (13636, 16091036), (14378, 15260632), (15668, 14004172), (16432, 13353053), (25324, 8664404), (27272, 8045518), (27419, 8002384), (28756, 7630316), (31336, 7002086), (38473, 5703152), (44317, 4951088), (50648, 4332202), (50921, 4308976), (54544, 4022759), (54838, 4001192), (57512, 3815158), (62672, 3501043), (76946, 2851576), (88634, 2475544), (101296, 2166101), (101842, 2154488), (109676, 2000596), (115024, 1907579), (153892, 1425788), (177268, 1237772), (203684, 1077244), (219352, 1000298), (269311, 814736), (307784, 712894), (309443, 709072), (354536, 618886), (356447, 615568), (407368, 538622), (438704, 500149)]