2563757424

素因数分解:

$2^4\times 3^2\times {\mathrm{977}}^1\times {\mathrm{18223}}^1$

素因数の和:19214

約数の個数: 60

約数和(自身を含む): 7182698016

約数和(自身を除く): 4618940592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 977, 1954, 2931, 3908, 5862, 7816, 8793, 11724, 15632, 17586, 18223, 23448, 35172, 36446, 46896, 54669, 70344, 72892, 109338, 140688, 145784, 164007, 218676, 291568, 328014, 437352, 656028, 874704, 1312056, 2624112, 17803871, 35607742, 53411613, 71215484, 106823226, 142430968, 160234839, 213646452, 284861936, 320469678, 427292904, 640939356, 854585808, 1281878712, 2563757424]

約数ペア:

[(1, 2563757424), (2, 1281878712), (3, 854585808), (4, 640939356), (6, 427292904), (8, 320469678), (9, 284861936), (12, 213646452), (16, 160234839), (18, 142430968), (24, 106823226), (36, 71215484), (48, 53411613), (72, 35607742), (144, 17803871), (977, 2624112), (1954, 1312056), (2931, 874704), (3908, 656028), (5862, 437352), (7816, 328014), (8793, 291568), (11724, 218676), (15632, 164007), (17586, 145784), (18223, 140688), (23448, 109338), (35172, 72892), (36446, 70344), (46896, 54669)]