1900987536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{35141}}^1$

素因数の和:35189

約数の個数: 120

約数和(自身を含む): 5961207744

約数和(自身を除く): 4060220208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 9016, 13524, 18032, 27048, 35141, 54096, 70282, 105423, 140564, 210846, 245987, 281128, 421692, 491974, 562256, 737961, 808243, 843384, 983948, 1475922, 1616486, 1686768, 1721909, 1967896, 2424729, 2951844, 3232972, 3443818, 3935792, 4849458, 5165727, 5657701, 5903688, 6465944, 6887636, 9698916, 10331454, 11315402, 11807376, 12931888, 13775272, 16973103, 19397832, 20662908, 22630804, 27550544, 33946206, 38795664, 39603907, 41325816, 45261608, 67892412, 79207814, 82651632, 90523216, 118811721, 135784824, 158415628, 237623442, 271569648, 316831256, 475246884, 633662512, 950493768, 1900987536]

約数ペア:

[(1, 1900987536), (2, 950493768), (3, 633662512), (4, 475246884), (6, 316831256), (7, 271569648), (8, 237623442), (12, 158415628), (14, 135784824), (16, 118811721), (21, 90523216), (23, 82651632), (24, 79207814), (28, 67892412), (42, 45261608), (46, 41325816), (48, 39603907), (49, 38795664), (56, 33946206), (69, 27550544), (84, 22630804), (92, 20662908), (98, 19397832), (112, 16973103), (138, 13775272), (147, 12931888), (161, 11807376), (168, 11315402), (184, 10331454), (196, 9698916), (276, 6887636), (294, 6465944), (322, 5903688), (336, 5657701), (368, 5165727), (392, 4849458), (483, 3935792), (552, 3443818), (588, 3232972), (644, 2951844), (784, 2424729), (966, 1967896), (1104, 1721909), (1127, 1686768), (1176, 1616486), (1288, 1475922), (1932, 983948), (2254, 843384), (2352, 808243), (2576, 737961), (3381, 562256), (3864, 491974), (4508, 421692), (6762, 281128), (7728, 245987), (9016, 210846), (13524, 140564), (18032, 105423), (27048, 70282), (35141, 54096)]