222243008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 502676160

約数和(自身を除く): 280433152

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 61, 64, 104, 116, 122, 151, 208, 232, 244, 302, 377, 416, 464, 488, 604, 754, 793, 832, 928, 976, 1208, 1508, 1586, 1769, 1856, 1952, 1963, 2416, 3016, 3172, 3538, 3904, 3926, 4379, 4832, 6032, 6344, 7076, 7852, 8758, 9211, 9664, 12064, 12688, 14152, 15704, 17516, 18422, 22997, 24128, 25376, 28304, 31408, 35032, 36844, 45994, 50752, 56608, 56927, 62816, 70064, 73688, 91988, 113216, 113854, 119743, 125632, 140128, 147376, 183976, 227708, 239486, 267119, 280256, 294752, 367952, 455416, 478972, 534238, 589504, 735904, 910832, 957944, 1068476, 1471808, 1821664, 1915888, 2136952, 3472547, 3643328, 3831776, 4273904, 6945094, 7663552, 8547808, 13890188, 17095616, 27780376, 55560752, 111121504, 222243008]

約数ペア:

[(1, 222243008), (2, 111121504), (4, 55560752), (8, 27780376), (13, 17095616), (16, 13890188), (26, 8547808), (29, 7663552), (32, 6945094), (52, 4273904), (58, 3831776), (61, 3643328), (64, 3472547), (104, 2136952), (116, 1915888), (122, 1821664), (151, 1471808), (208, 1068476), (232, 957944), (244, 910832), (302, 735904), (377, 589504), (416, 534238), (464, 478972), (488, 455416), (604, 367952), (754, 294752), (793, 280256), (832, 267119), (928, 239486), (976, 227708), (1208, 183976), (1508, 147376), (1586, 140128), (1769, 125632), (1856, 119743), (1952, 113854), (1963, 113216), (2416, 91988), (3016, 73688), (3172, 70064), (3538, 62816), (3904, 56927), (3926, 56608), (4379, 50752), (4832, 45994), (6032, 36844), (6344, 35032), (7076, 31408), (7852, 28304), (8758, 25376), (9211, 24128), (9664, 22997), (12064, 18422), (12688, 17516), (14152, 15704)]