258596993810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{10357}}^1$

素因数の和:10971

約数の個数: 64

約数和(自身を含む): 483978792960

約数和(自身を除く): 225381799150

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 337, 478, 674, 1195, 1685, 2390, 3370, 7409, 10357, 10447, 14818, 20714, 20894, 37045, 51785, 52235, 74090, 80543, 103570, 104470, 161086, 321067, 402715, 642134, 805430, 1605335, 2475323, 2496833, 3210670, 3490309, 4950646, 4993666, 6980618, 12376615, 12484165, 17451545, 24753230, 24968330, 34903090, 76735013, 108199579, 153470026, 216399158, 383675065, 540997895, 767350130, 834183851, 1081995790, 1668367702, 4170919255, 8341838510, 25859699381, 51719398762, 129298496905, 258596993810]

約数ペア:

[(1, 258596993810), (2, 129298496905), (5, 51719398762), (10, 25859699381), (31, 8341838510), (62, 4170919255), (155, 1668367702), (239, 1081995790), (310, 834183851), (337, 767350130), (478, 540997895), (674, 383675065), (1195, 216399158), (1685, 153470026), (2390, 108199579), (3370, 76735013), (7409, 34903090), (10357, 24968330), (10447, 24753230), (14818, 17451545), (20714, 12484165), (20894, 12376615), (37045, 6980618), (51785, 4993666), (52235, 4950646), (74090, 3490309), (80543, 3210670), (103570, 2496833), (104470, 2475323), (161086, 1605335), (321067, 805430), (402715, 642134)]