864702216

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 2854116540

約数和(自身を除く): 1989414324

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 113, 126, 147, 162, 168, 189, 196, 216, 226, 241, 252, 294, 324, 339, 378, 392, 441, 452, 482, 504, 567, 588, 648, 678, 723, 756, 791, 882, 904, 964, 1017, 1134, 1176, 1323, 1356, 1446, 1512, 1582, 1687, 1764, 1928, 2034, 2169, 2268, 2373, 2646, 2712, 2892, 3051, 3164, 3374, 3528, 3969, 4068, 4338, 4536, 4746, 5061, 5292, 5537, 5784, 6102, 6328, 6507, 6748, 7119, 7938, 8136, 8676, 9153, 9492, 10122, 10584, 11074, 11809, 12204, 13014, 13496, 14238, 15183, 15876, 16611, 17352, 18306, 18984, 19521, 20244, 21357, 22148, 23618, 24408, 26028, 27233, 28476, 30366, 31752, 33222, 35427, 36612, 39042, 40488, 42714, 44296, 45549, 47236, 49833, 52056, 54466, 56952, 60732, 64071, 66444, 70854, 73224, 78084, 81699, 85428, 91098, 94472, 99666, 106281, 108932, 121464, 128142, 132888, 136647, 141708, 149499, 156168, 163398, 170856, 182196, 190631, 199332, 212562, 217864, 245097, 256284, 273294, 283416, 298998, 318843, 326796, 364392, 381262, 398664, 425124, 448497, 490194, 512568, 546588, 571893, 597996, 637686, 653592, 735291, 762524, 850248, 896994, 956529, 980388, 1093176, 1143786, 1195992, 1275372, 1334417, 1470582, 1525048, 1715679, 1793988, 1913058, 1960776, 2205873, 2287572, 2550744, 2668834, 2941164, 3431358, 3587976, 3826116, 4003251, 4411746, 4575144, 5147037, 5337668, 5882328, 6862716, 7652232, 8006502, 8823492, 10294074, 10675336, 12009753, 13725432, 15441111, 16013004, 17646984, 20588148, 24019506, 30882222, 32026008, 36029259, 41176296, 48039012, 61764444, 72058518, 96078024, 108087777, 123528888, 144117036, 216175554, 288234072, 432351108, 864702216]

約数ペア:

[(1, 864702216), (2, 432351108), (3, 288234072), (4, 216175554), (6, 144117036), (7, 123528888), (8, 108087777), (9, 96078024), (12, 72058518), (14, 61764444), (18, 48039012), (21, 41176296), (24, 36029259), (27, 32026008), (28, 30882222), (36, 24019506), (42, 20588148), (49, 17646984), (54, 16013004), (56, 15441111), (63, 13725432), (72, 12009753), (81, 10675336), (84, 10294074), (98, 8823492), (108, 8006502), (113, 7652232), (126, 6862716), (147, 5882328), (162, 5337668), (168, 5147037), (189, 4575144), (196, 4411746), (216, 4003251), (226, 3826116), (241, 3587976), (252, 3431358), (294, 2941164), (324, 2668834), (339, 2550744), (378, 2287572), (392, 2205873), (441, 1960776), (452, 1913058), (482, 1793988), (504, 1715679), (567, 1525048), (588, 1470582), (648, 1334417), (678, 1275372), (723, 1195992), (756, 1143786), (791, 1093176), (882, 980388), (904, 956529), (964, 896994), (1017, 850248), (1134, 762524), (1176, 735291), (1323, 653592), (1356, 637686), (1446, 597996), (1512, 571893), (1582, 546588), (1687, 512568), (1764, 490194), (1928, 448497), (2034, 425124), (2169, 398664), (2268, 381262), (2373, 364392), (2646, 326796), (2712, 318843), (2892, 298998), (3051, 283416), (3164, 273294), (3374, 256284), (3528, 245097), (3969, 217864), (4068, 212562), (4338, 199332), (4536, 190631), (4746, 182196), (5061, 170856), (5292, 163398), (5537, 156168), (5784, 149499), (6102, 141708), (6328, 136647), (6507, 132888), (6748, 128142), (7119, 121464), (7938, 108932), (8136, 106281), (8676, 99666), (9153, 94472), (9492, 91098), (10122, 85428), (10584, 81699), (11074, 78084), (11809, 73224), (12204, 70854), (13014, 66444), (13496, 64071), (14238, 60732), (15183, 56952), (15876, 54466), (16611, 52056), (17352, 49833), (18306, 47236), (18984, 45549), (19521, 44296), (20244, 42714), (21357, 40488), (22148, 39042), (23618, 36612), (24408, 35427), (26028, 33222), (27233, 31752), (28476, 30366)]