249531516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59243}}^1$

素因数の和:59272

約数の個数: 60

約数和(自身を含む): 702515352

約数和(自身を除く): 452983836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 59243, 118486, 177729, 236972, 355458, 533187, 710916, 770159, 1066374, 1540318, 1599561, 2132748, 2310477, 3080636, 3199122, 4620954, 4798683, 6398244, 6931431, 9241908, 9597366, 13862862, 19194732, 20794293, 27725724, 41588586, 62382879, 83177172, 124765758, 249531516]

約数ペア:

[(1, 249531516), (2, 124765758), (3, 83177172), (4, 62382879), (6, 41588586), (9, 27725724), (12, 20794293), (13, 19194732), (18, 13862862), (26, 9597366), (27, 9241908), (36, 6931431), (39, 6398244), (52, 4798683), (54, 4620954), (78, 3199122), (81, 3080636), (108, 2310477), (117, 2132748), (156, 1599561), (162, 1540318), (234, 1066374), (324, 770159), (351, 710916), (468, 533187), (702, 355458), (1053, 236972), (1404, 177729), (2106, 118486), (4212, 59243)]