976207284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15923}}^1$

素因数の和:16077

約数の個数: 72

約数和(自身を含む): 2677907232

約数和(自身を除く): 1701699948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 10218, 15327, 15923, 20436, 30654, 31846, 47769, 61308, 63692, 95538, 143307, 191076, 206999, 286614, 413998, 573228, 620997, 827996, 1241994, 1862991, 2085913, 2483988, 3725982, 4171826, 6257739, 7451964, 8343652, 12515478, 18773217, 25030956, 27116869, 37546434, 54233738, 75092868, 81350607, 108467476, 162701214, 244051821, 325402428, 488103642, 976207284]

約数ペア:

[(1, 976207284), (2, 488103642), (3, 325402428), (4, 244051821), (6, 162701214), (9, 108467476), (12, 81350607), (13, 75092868), (18, 54233738), (26, 37546434), (36, 27116869), (39, 25030956), (52, 18773217), (78, 12515478), (117, 8343652), (131, 7451964), (156, 6257739), (234, 4171826), (262, 3725982), (393, 2483988), (468, 2085913), (524, 1862991), (786, 1241994), (1179, 827996), (1572, 620997), (1703, 573228), (2358, 413998), (3406, 286614), (4716, 206999), (5109, 191076), (6812, 143307), (10218, 95538), (15327, 63692), (15923, 61308), (20436, 47769), (30654, 31846)]