1812480472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11261}}^1$

素因数の和:11368

約数の個数: 64

約数和(自身を含む): 3892147200

約数和(自身を除く): 2079666728

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 472, 649, 682, 1298, 1364, 1829, 2596, 2728, 3658, 5192, 7316, 11261, 14632, 20119, 22522, 40238, 45044, 80476, 90088, 123871, 160952, 247742, 349091, 495484, 664399, 698182, 990968, 1328798, 1396364, 2657596, 2792728, 3840001, 5315192, 7308389, 7680002, 14616778, 15360004, 20596369, 29233556, 30720008, 41192738, 58467112, 82385476, 164770952, 226560059, 453120118, 906240236, 1812480472]

約数ペア:

[(1, 1812480472), (2, 906240236), (4, 453120118), (8, 226560059), (11, 164770952), (22, 82385476), (31, 58467112), (44, 41192738), (59, 30720008), (62, 29233556), (88, 20596369), (118, 15360004), (124, 14616778), (236, 7680002), (248, 7308389), (341, 5315192), (472, 3840001), (649, 2792728), (682, 2657596), (1298, 1396364), (1364, 1328798), (1829, 990968), (2596, 698182), (2728, 664399), (3658, 495484), (5192, 349091), (7316, 247742), (11261, 160952), (14632, 123871), (20119, 90088), (22522, 80476), (40238, 45044)]