720033996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 1875879936

約数和(自身を除く): 1155845940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 223, 244, 366, 401, 446, 669, 671, 732, 802, 892, 1203, 1338, 1342, 1604, 2013, 2406, 2453, 2676, 2684, 4026, 4411, 4812, 4906, 7359, 8052, 8822, 9812, 13233, 13603, 14718, 17644, 24461, 26466, 27206, 29436, 40809, 48922, 52932, 54412, 73383, 81618, 89423, 97844, 146766, 149633, 163236, 178846, 268269, 269071, 293532, 299266, 357692, 448899, 536538, 538142, 598532, 807213, 897798, 983653, 1073076, 1076284, 1614426, 1795596, 1967306, 2950959, 3228852, 3934612, 5454803, 5901918, 10909606, 11803836, 16364409, 21819212, 32728818, 60002833, 65457636, 120005666, 180008499, 240011332, 360016998, 720033996]

約数ペア:

[(1, 720033996), (2, 360016998), (3, 240011332), (4, 180008499), (6, 120005666), (11, 65457636), (12, 60002833), (22, 32728818), (33, 21819212), (44, 16364409), (61, 11803836), (66, 10909606), (122, 5901918), (132, 5454803), (183, 3934612), (223, 3228852), (244, 2950959), (366, 1967306), (401, 1795596), (446, 1614426), (669, 1076284), (671, 1073076), (732, 983653), (802, 897798), (892, 807213), (1203, 598532), (1338, 538142), (1342, 536538), (1604, 448899), (2013, 357692), (2406, 299266), (2453, 293532), (2676, 269071), (2684, 268269), (4026, 178846), (4411, 163236), (4812, 149633), (4906, 146766), (7359, 97844), (8052, 89423), (8822, 81618), (9812, 73383), (13233, 54412), (13603, 52932), (14718, 48922), (17644, 40809), (24461, 29436), (26466, 27206)]