218638896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 456317904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 59, 82, 84, 112, 118, 123, 164, 168, 177, 236, 246, 269, 287, 328, 336, 354, 413, 472, 492, 538, 574, 656, 708, 807, 826, 861, 944, 984, 1076, 1148, 1239, 1416, 1614, 1652, 1722, 1883, 1968, 2152, 2296, 2419, 2478, 2832, 3228, 3304, 3444, 3766, 4304, 4592, 4838, 4956, 5649, 6456, 6608, 6888, 7257, 7532, 9676, 9912, 11029, 11298, 12912, 13776, 14514, 15064, 15871, 16933, 19352, 19824, 22058, 22596, 29028, 30128, 31742, 33087, 33866, 38704, 44116, 45192, 47613, 50799, 58056, 63484, 66174, 67732, 77203, 88232, 90384, 95226, 101598, 111097, 116112, 126968, 132348, 135464, 154406, 176464, 190452, 203196, 222194, 231609, 253936, 264696, 270928, 308812, 333291, 380904, 406392, 444388, 463218, 529392, 617624, 650711, 666582, 761808, 812784, 888776, 926436, 1235248, 1301422, 1333164, 1777552, 1852872, 1952133, 2602844, 2666328, 3705744, 3904266, 4554977, 5205688, 5332656, 7808532, 9109954, 10411376, 13664931, 15617064, 18219908, 27329862, 31234128, 36439816, 54659724, 72879632, 109319448, 218638896]

約数ペア:

[(1, 218638896), (2, 109319448), (3, 72879632), (4, 54659724), (6, 36439816), (7, 31234128), (8, 27329862), (12, 18219908), (14, 15617064), (16, 13664931), (21, 10411376), (24, 9109954), (28, 7808532), (41, 5332656), (42, 5205688), (48, 4554977), (56, 3904266), (59, 3705744), (82, 2666328), (84, 2602844), (112, 1952133), (118, 1852872), (123, 1777552), (164, 1333164), (168, 1301422), (177, 1235248), (236, 926436), (246, 888776), (269, 812784), (287, 761808), (328, 666582), (336, 650711), (354, 617624), (413, 529392), (472, 463218), (492, 444388), (538, 406392), (574, 380904), (656, 333291), (708, 308812), (807, 270928), (826, 264696), (861, 253936), (944, 231609), (984, 222194), (1076, 203196), (1148, 190452), (1239, 176464), (1416, 154406), (1614, 135464), (1652, 132348), (1722, 126968), (1883, 116112), (1968, 111097), (2152, 101598), (2296, 95226), (2419, 90384), (2478, 88232), (2832, 77203), (3228, 67732), (3304, 66174), (3444, 63484), (3766, 58056), (4304, 50799), (4592, 47613), (4838, 45192), (4956, 44116), (5649, 38704), (6456, 33866), (6608, 33087), (6888, 31742), (7257, 30128), (7532, 29028), (9676, 22596), (9912, 22058), (11029, 19824), (11298, 19352), (12912, 16933), (13776, 15871), (14514, 15064)]