445809132

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 1144765440

約数和(自身を除く): 698956308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 251, 309, 412, 479, 502, 618, 753, 927, 958, 1004, 1236, 1437, 1506, 1854, 1916, 2259, 2874, 3012, 3708, 4311, 4518, 5748, 8622, 9036, 17244, 25853, 49337, 51706, 77559, 98674, 103412, 120229, 148011, 155118, 197348, 232677, 240458, 296022, 310236, 360687, 444033, 465354, 480916, 592044, 721374, 888066, 930708, 1082061, 1442748, 1776132, 2164122, 4328244, 12383587, 24767174, 37150761, 49534348, 74301522, 111452283, 148603044, 222904566, 445809132]

約数ペア:

[(1, 445809132), (2, 222904566), (3, 148603044), (4, 111452283), (6, 74301522), (9, 49534348), (12, 37150761), (18, 24767174), (36, 12383587), (103, 4328244), (206, 2164122), (251, 1776132), (309, 1442748), (412, 1082061), (479, 930708), (502, 888066), (618, 721374), (753, 592044), (927, 480916), (958, 465354), (1004, 444033), (1236, 360687), (1437, 310236), (1506, 296022), (1854, 240458), (1916, 232677), (2259, 197348), (2874, 155118), (3012, 148011), (3708, 120229), (4311, 103412), (4518, 98674), (5748, 77559), (8622, 51706), (9036, 49337), (17244, 25853)]