249699996

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 168

約数和(自身を含む): 807211104

約数和(自身を除く): 557511108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 941, 972, 1053, 1092, 1134, 1404, 1458, 1638, 1701, 1882, 2106, 2268, 2457, 2823, 2916, 3159, 3276, 3402, 3764, 4212, 4914, 5103, 5646, 6318, 6587, 6804, 7371, 8469, 9477, 9828, 10206, 11292, 12233, 12636, 13174, 14742, 16938, 18954, 19761, 20412, 22113, 24466, 25407, 26348, 29484, 33876, 36699, 37908, 39522, 44226, 48932, 50814, 59283, 66339, 73398, 76221, 79044, 85631, 88452, 101628, 110097, 118566, 132678, 146796, 152442, 171262, 177849, 220194, 228663, 237132, 256893, 265356, 304884, 330291, 342524, 355698, 440388, 457326, 513786, 533547, 660582, 685989, 711396, 770679, 914652, 990873, 1027572, 1067094, 1321164, 1371978, 1541358, 1600641, 1981746, 2134188, 2312037, 2743956, 2972619, 3082716, 3201282, 3963492, 4624074, 4801923, 5945238, 6402564, 6936111, 8917857, 9248148, 9603846, 11890476, 13872222, 17835714, 19207692, 20808333, 27744444, 35671428, 41616666, 62424999, 83233332, 124849998, 249699996]

約数ペア:

[(1, 249699996), (2, 124849998), (3, 83233332), (4, 62424999), (6, 41616666), (7, 35671428), (9, 27744444), (12, 20808333), (13, 19207692), (14, 17835714), (18, 13872222), (21, 11890476), (26, 9603846), (27, 9248148), (28, 8917857), (36, 6936111), (39, 6402564), (42, 5945238), (52, 4801923), (54, 4624074), (63, 3963492), (78, 3201282), (81, 3082716), (84, 2972619), (91, 2743956), (108, 2312037), (117, 2134188), (126, 1981746), (156, 1600641), (162, 1541358), (182, 1371978), (189, 1321164), (234, 1067094), (243, 1027572), (252, 990873), (273, 914652), (324, 770679), (351, 711396), (364, 685989), (378, 660582), (468, 533547), (486, 513786), (546, 457326), (567, 440388), (702, 355698), (729, 342524), (756, 330291), (819, 304884), (941, 265356), (972, 256893), (1053, 237132), (1092, 228663), (1134, 220194), (1404, 177849), (1458, 171262), (1638, 152442), (1701, 146796), (1882, 132678), (2106, 118566), (2268, 110097), (2457, 101628), (2823, 88452), (2916, 85631), (3159, 79044), (3276, 76221), (3402, 73398), (3764, 66339), (4212, 59283), (4914, 50814), (5103, 48932), (5646, 44226), (6318, 39522), (6587, 37908), (6804, 36699), (7371, 33876), (8469, 29484), (9477, 26348), (9828, 25407), (10206, 24466), (11292, 22113), (12233, 20412), (12636, 19761), (13174, 18954), (14742, 16938)]