1520266968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{213281}}^1$

素因数の和:213310

約数の個数: 80

約数和(自身を含む): 4645281960

約数和(自身を除く): 3125014992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 213281, 426562, 639843, 853124, 1279686, 1706248, 1919529, 2346091, 2559372, 3839058, 4692182, 5118744, 5758587, 7038273, 7678116, 9384364, 11517174, 14076546, 15356232, 17275761, 18768728, 21114819, 23034348, 28153092, 34551522, 42229638, 46068696, 56306184, 63344457, 69103044, 84459276, 126688914, 138206088, 168918552, 190033371, 253377828, 380066742, 506755656, 760133484, 1520266968]

約数ペア:

[(1, 1520266968), (2, 760133484), (3, 506755656), (4, 380066742), (6, 253377828), (8, 190033371), (9, 168918552), (11, 138206088), (12, 126688914), (18, 84459276), (22, 69103044), (24, 63344457), (27, 56306184), (33, 46068696), (36, 42229638), (44, 34551522), (54, 28153092), (66, 23034348), (72, 21114819), (81, 18768728), (88, 17275761), (99, 15356232), (108, 14076546), (132, 11517174), (162, 9384364), (198, 7678116), (216, 7038273), (264, 5758587), (297, 5118744), (324, 4692182), (396, 3839058), (594, 2559372), (648, 2346091), (792, 1919529), (891, 1706248), (1188, 1279686), (1782, 853124), (2376, 639843), (3564, 426562), (7128, 213281)]