40389792

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 111004992

約数和(自身を除く): 70615200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 83, 96, 111, 137, 148, 166, 222, 249, 274, 296, 332, 411, 444, 498, 548, 592, 664, 822, 888, 996, 1096, 1184, 1328, 1644, 1776, 1992, 2192, 2656, 3071, 3288, 3552, 3984, 4384, 5069, 6142, 6576, 7968, 9213, 10138, 11371, 12284, 13152, 15207, 18426, 20276, 22742, 24568, 30414, 34113, 36852, 40552, 45484, 49136, 60828, 68226, 73704, 81104, 90968, 98272, 121656, 136452, 147408, 162208, 181936, 243312, 272904, 294816, 363872, 420727, 486624, 545808, 841454, 1091616, 1262181, 1682908, 2524362, 3365816, 5048724, 6731632, 10097448, 13463264, 20194896, 40389792]

約数ペア:

[(1, 40389792), (2, 20194896), (3, 13463264), (4, 10097448), (6, 6731632), (8, 5048724), (12, 3365816), (16, 2524362), (24, 1682908), (32, 1262181), (37, 1091616), (48, 841454), (74, 545808), (83, 486624), (96, 420727), (111, 363872), (137, 294816), (148, 272904), (166, 243312), (222, 181936), (249, 162208), (274, 147408), (296, 136452), (332, 121656), (411, 98272), (444, 90968), (498, 81104), (548, 73704), (592, 68226), (664, 60828), (822, 49136), (888, 45484), (996, 40552), (1096, 36852), (1184, 34113), (1328, 30414), (1644, 24568), (1776, 22742), (1992, 20276), (2192, 18426), (2656, 15207), (3071, 13152), (3288, 12284), (3552, 11371), (3984, 10138), (4384, 9213), (5069, 7968), (6142, 6576)]