1944159792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{21419}}^1$

素因数の和:21522

約数の個数: 80

約数和(自身を含む): 5269662720

約数和(自身を除く): 3325502928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 21419, 22692, 30256, 42838, 45384, 64257, 85676, 90768, 128514, 171352, 257028, 342704, 514056, 663989, 1028112, 1306559, 1327978, 1991967, 2613118, 2655956, 3919677, 3983934, 5226236, 5311912, 7839354, 7967868, 10452472, 10623824, 15678708, 15935736, 20904944, 31357416, 31871472, 40503329, 62714832, 81006658, 121509987, 162013316, 243019974, 324026632, 486039948, 648053264, 972079896, 1944159792]

約数ペア:

[(1, 1944159792), (2, 972079896), (3, 648053264), (4, 486039948), (6, 324026632), (8, 243019974), (12, 162013316), (16, 121509987), (24, 81006658), (31, 62714832), (48, 40503329), (61, 31871472), (62, 31357416), (93, 20904944), (122, 15935736), (124, 15678708), (183, 10623824), (186, 10452472), (244, 7967868), (248, 7839354), (366, 5311912), (372, 5226236), (488, 3983934), (496, 3919677), (732, 2655956), (744, 2613118), (976, 1991967), (1464, 1327978), (1488, 1306559), (1891, 1028112), (2928, 663989), (3782, 514056), (5673, 342704), (7564, 257028), (11346, 171352), (15128, 128514), (21419, 90768), (22692, 85676), (30256, 64257), (42838, 45384)]