190823292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 108

約数和(自身を含む): 538535088

約数和(自身を除く): 347711796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 121, 132, 142, 198, 213, 242, 284, 363, 396, 426, 484, 617, 639, 726, 781, 852, 1089, 1234, 1278, 1452, 1562, 1851, 2178, 2343, 2468, 2556, 3124, 3702, 4356, 4686, 5553, 6787, 7029, 7404, 8591, 9372, 11106, 13574, 14058, 17182, 20361, 22212, 25773, 27148, 28116, 34364, 40722, 43807, 51546, 61083, 74657, 77319, 81444, 87614, 103092, 122166, 131421, 149314, 154638, 175228, 223971, 244332, 262842, 298628, 309276, 394263, 447942, 481877, 525684, 671913, 788526, 895884, 963754, 1343826, 1445631, 1577052, 1927508, 2687652, 2891262, 4336893, 5300647, 5782524, 8673786, 10601294, 15901941, 17347572, 21202588, 31803882, 47705823, 63607764, 95411646, 190823292]

約数ペア:

[(1, 190823292), (2, 95411646), (3, 63607764), (4, 47705823), (6, 31803882), (9, 21202588), (11, 17347572), (12, 15901941), (18, 10601294), (22, 8673786), (33, 5782524), (36, 5300647), (44, 4336893), (66, 2891262), (71, 2687652), (99, 1927508), (121, 1577052), (132, 1445631), (142, 1343826), (198, 963754), (213, 895884), (242, 788526), (284, 671913), (363, 525684), (396, 481877), (426, 447942), (484, 394263), (617, 309276), (639, 298628), (726, 262842), (781, 244332), (852, 223971), (1089, 175228), (1234, 154638), (1278, 149314), (1452, 131421), (1562, 122166), (1851, 103092), (2178, 87614), (2343, 81444), (2468, 77319), (2556, 74657), (3124, 61083), (3702, 51546), (4356, 43807), (4686, 40722), (5553, 34364), (6787, 28116), (7029, 27148), (7404, 25773), (8591, 22212), (9372, 20361), (11106, 17182), (13574, 14058)]