231567012

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 626102400

約数和(自身を除く): 394535388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 83, 108, 109, 158, 162, 166, 218, 237, 249, 316, 324, 327, 332, 436, 474, 498, 654, 711, 747, 948, 981, 996, 1308, 1422, 1494, 1962, 2133, 2241, 2844, 2943, 2988, 3924, 4266, 4482, 5886, 6399, 6557, 6723, 8532, 8611, 8829, 8964, 9047, 11772, 12798, 13114, 13446, 17222, 17658, 18094, 19671, 25596, 25833, 26228, 26892, 27141, 34444, 35316, 36188, 39342, 51666, 54282, 59013, 77499, 78684, 81423, 103332, 108564, 118026, 154998, 162846, 177039, 232497, 236052, 244269, 309996, 325692, 354078, 464994, 488538, 531117, 697491, 708156, 714713, 732807, 929988, 977076, 1062234, 1394982, 1429426, 1465614, 2124468, 2144139, 2789964, 2858852, 2931228, 4288278, 6432417, 8576556, 12864834, 19297251, 25729668, 38594502, 57891753, 77189004, 115783506, 231567012]

約数ペア:

[(1, 231567012), (2, 115783506), (3, 77189004), (4, 57891753), (6, 38594502), (9, 25729668), (12, 19297251), (18, 12864834), (27, 8576556), (36, 6432417), (54, 4288278), (79, 2931228), (81, 2858852), (83, 2789964), (108, 2144139), (109, 2124468), (158, 1465614), (162, 1429426), (166, 1394982), (218, 1062234), (237, 977076), (249, 929988), (316, 732807), (324, 714713), (327, 708156), (332, 697491), (436, 531117), (474, 488538), (498, 464994), (654, 354078), (711, 325692), (747, 309996), (948, 244269), (981, 236052), (996, 232497), (1308, 177039), (1422, 162846), (1494, 154998), (1962, 118026), (2133, 108564), (2241, 103332), (2844, 81423), (2943, 78684), (2988, 77499), (3924, 59013), (4266, 54282), (4482, 51666), (5886, 39342), (6399, 36188), (6557, 35316), (6723, 34444), (8532, 27141), (8611, 26892), (8829, 26228), (8964, 25833), (9047, 25596), (11772, 19671), (12798, 18094), (13114, 17658), (13446, 17222)]