491090832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{200609}}^1$

素因数の和:200640

約数の個数: 60

約数和(自身を含む): 1455224940

約数和(自身を除く): 964134108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 200609, 401218, 601827, 802436, 1203654, 1604872, 1805481, 2407308, 3209744, 3410353, 3610962, 4814616, 6820706, 7221924, 9629232, 10231059, 13641412, 14443848, 20462118, 27282824, 28887696, 30693177, 40924236, 54565648, 61386354, 81848472, 122772708, 163696944, 245545416, 491090832]

約数ペア:

[(1, 491090832), (2, 245545416), (3, 163696944), (4, 122772708), (6, 81848472), (8, 61386354), (9, 54565648), (12, 40924236), (16, 30693177), (17, 28887696), (18, 27282824), (24, 20462118), (34, 14443848), (36, 13641412), (48, 10231059), (51, 9629232), (68, 7221924), (72, 6820706), (102, 4814616), (136, 3610962), (144, 3410353), (153, 3209744), (204, 2407308), (272, 1805481), (306, 1604872), (408, 1203654), (612, 802436), (816, 601827), (1224, 401218), (2448, 200609)]