433656740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 1081092096

約数和(自身を除く): 647435356

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 83, 85, 110, 121, 127, 166, 170, 187, 220, 242, 254, 332, 340, 374, 415, 484, 508, 605, 635, 748, 830, 913, 935, 1210, 1270, 1397, 1411, 1660, 1826, 1870, 2057, 2159, 2420, 2540, 2794, 2822, 3652, 3740, 4114, 4318, 4565, 5588, 5644, 6985, 7055, 8228, 8636, 9130, 10043, 10285, 10541, 10795, 13970, 14110, 15367, 15521, 18260, 20086, 20570, 21082, 21590, 23749, 27940, 28220, 30734, 31042, 40172, 41140, 42164, 43180, 47498, 50215, 52705, 61468, 62084, 76835, 77605, 94996, 100430, 105410, 115951, 118745, 153670, 155210, 170731, 179197, 200860, 210820, 231902, 237490, 261239, 307340, 310420, 341462, 358394, 463804, 474980, 522478, 579755, 682924, 716788, 853655, 895985, 1044956, 1159510, 1275461, 1306195, 1707310, 1791970, 1971167, 2319020, 2550922, 2612390, 3414620, 3583940, 3942334, 5101844, 5224780, 6377305, 7884668, 9855835, 12754610, 19711670, 21682837, 25509220, 39423340, 43365674, 86731348, 108414185, 216828370, 433656740]

約数ペア:

[(1, 433656740), (2, 216828370), (4, 108414185), (5, 86731348), (10, 43365674), (11, 39423340), (17, 25509220), (20, 21682837), (22, 19711670), (34, 12754610), (44, 9855835), (55, 7884668), (68, 6377305), (83, 5224780), (85, 5101844), (110, 3942334), (121, 3583940), (127, 3414620), (166, 2612390), (170, 2550922), (187, 2319020), (220, 1971167), (242, 1791970), (254, 1707310), (332, 1306195), (340, 1275461), (374, 1159510), (415, 1044956), (484, 895985), (508, 853655), (605, 716788), (635, 682924), (748, 579755), (830, 522478), (913, 474980), (935, 463804), (1210, 358394), (1270, 341462), (1397, 310420), (1411, 307340), (1660, 261239), (1826, 237490), (1870, 231902), (2057, 210820), (2159, 200860), (2420, 179197), (2540, 170731), (2794, 155210), (2822, 153670), (3652, 118745), (3740, 115951), (4114, 105410), (4318, 100430), (4565, 94996), (5588, 77605), (5644, 76835), (6985, 62084), (7055, 61468), (8228, 52705), (8636, 50215), (9130, 47498), (10043, 43180), (10285, 42164), (10541, 41140), (10795, 40172), (13970, 31042), (14110, 30734), (15367, 28220), (15521, 27940), (18260, 23749), (20086, 21590), (20570, 21082)]