250263468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 789268480

約数和(自身を除く): 539005012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 364, 468, 474, 546, 553, 711, 819, 948, 967, 1027, 1092, 1106, 1422, 1638, 1659, 1934, 2054, 2212, 2844, 2901, 3081, 3276, 3318, 3868, 4108, 4977, 5802, 6162, 6636, 6769, 7189, 8703, 9243, 9954, 11604, 12324, 12571, 13538, 14378, 17406, 18486, 19908, 20307, 21567, 25142, 27076, 28756, 34812, 36972, 37713, 40614, 43134, 50284, 60921, 64701, 75426, 76393, 81228, 86268, 87997, 113139, 121842, 129402, 150852, 152786, 175994, 226278, 229179, 243684, 258804, 263991, 305572, 351988, 452556, 458358, 527982, 534751, 687537, 791973, 916716, 993109, 1055964, 1069502, 1375074, 1583946, 1604253, 1986218, 2139004, 2750148, 2979327, 3167892, 3208506, 3972436, 4812759, 5958654, 6417012, 6951763, 8937981, 9625518, 11917308, 13903526, 17875962, 19251036, 20855289, 27807052, 35751924, 41710578, 62565867, 83421156, 125131734, 250263468]

約数ペア:

[(1, 250263468), (2, 125131734), (3, 83421156), (4, 62565867), (6, 41710578), (7, 35751924), (9, 27807052), (12, 20855289), (13, 19251036), (14, 17875962), (18, 13903526), (21, 11917308), (26, 9625518), (28, 8937981), (36, 6951763), (39, 6417012), (42, 5958654), (52, 4812759), (63, 3972436), (78, 3208506), (79, 3167892), (84, 2979327), (91, 2750148), (117, 2139004), (126, 1986218), (156, 1604253), (158, 1583946), (182, 1375074), (234, 1069502), (237, 1055964), (252, 993109), (273, 916716), (316, 791973), (364, 687537), (468, 534751), (474, 527982), (546, 458358), (553, 452556), (711, 351988), (819, 305572), (948, 263991), (967, 258804), (1027, 243684), (1092, 229179), (1106, 226278), (1422, 175994), (1638, 152786), (1659, 150852), (1934, 129402), (2054, 121842), (2212, 113139), (2844, 87997), (2901, 86268), (3081, 81228), (3276, 76393), (3318, 75426), (3868, 64701), (4108, 60921), (4977, 50284), (5802, 43134), (6162, 40614), (6636, 37713), (6769, 36972), (7189, 34812), (8703, 28756), (9243, 27076), (9954, 25142), (11604, 21567), (12324, 20307), (12571, 19908), (13538, 18486), (14378, 17406)]