250945128

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 807749280

約数和(自身を除く): 556804152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 683, 729, 756, 972, 1134, 1366, 1458, 1512, 1701, 1944, 2049, 2187, 2268, 2732, 2916, 3402, 4098, 4374, 4536, 4781, 5103, 5464, 5832, 6147, 6561, 6804, 8196, 8748, 9562, 10206, 12294, 13122, 13608, 14343, 15309, 16392, 17496, 18441, 19124, 20412, 24588, 26244, 28686, 30618, 36882, 38248, 40824, 43029, 45927, 49176, 52488, 55323, 57372, 61236, 73764, 86058, 91854, 110646, 114744, 122472, 129087, 147528, 165969, 172116, 183708, 221292, 258174, 331938, 344232, 367416, 387261, 442584, 497907, 516348, 663876, 774522, 995814, 1032696, 1161783, 1327752, 1493721, 1549044, 1991628, 2323566, 2987442, 3098088, 3485349, 3983256, 4481163, 4647132, 5974884, 6970698, 8962326, 9294264, 10456047, 11949768, 13941396, 17924652, 20912094, 27882792, 31368141, 35849304, 41824188, 62736282, 83648376, 125472564, 250945128]

約数ペア:

[(1, 250945128), (2, 125472564), (3, 83648376), (4, 62736282), (6, 41824188), (7, 35849304), (8, 31368141), (9, 27882792), (12, 20912094), (14, 17924652), (18, 13941396), (21, 11949768), (24, 10456047), (27, 9294264), (28, 8962326), (36, 6970698), (42, 5974884), (54, 4647132), (56, 4481163), (63, 3983256), (72, 3485349), (81, 3098088), (84, 2987442), (108, 2323566), (126, 1991628), (162, 1549044), (168, 1493721), (189, 1327752), (216, 1161783), (243, 1032696), (252, 995814), (324, 774522), (378, 663876), (486, 516348), (504, 497907), (567, 442584), (648, 387261), (683, 367416), (729, 344232), (756, 331938), (972, 258174), (1134, 221292), (1366, 183708), (1458, 172116), (1512, 165969), (1701, 147528), (1944, 129087), (2049, 122472), (2187, 114744), (2268, 110646), (2732, 91854), (2916, 86058), (3402, 73764), (4098, 61236), (4374, 57372), (4536, 55323), (4781, 52488), (5103, 49176), (5464, 45927), (5832, 43029), (6147, 40824), (6561, 38248), (6804, 36882), (8196, 30618), (8748, 28686), (9562, 26244), (10206, 24588), (12294, 20412), (13122, 19124), (13608, 18441), (14343, 17496), (15309, 16392)]