222474648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2665

約数の個数: 128

約数和(自身を含む): 676512000

約数和(自身を除く): 454037352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1496, 1672, 1938, 2244, 2508, 2584, 2609, 3553, 3876, 4488, 5016, 5218, 7106, 7752, 7827, 10436, 10659, 14212, 15654, 20872, 21318, 28424, 28699, 31308, 42636, 44353, 49571, 57398, 62616, 85272, 86097, 88706, 99142, 114796, 133059, 148713, 172194, 177412, 198284, 229592, 266118, 297426, 344388, 354824, 396568, 487883, 532236, 545281, 594852, 688776, 842707, 975766, 1064472, 1090562, 1189704, 1463649, 1635843, 1685414, 1951532, 2181124, 2528121, 2927298, 3271686, 3370828, 3903064, 4362248, 5056242, 5854596, 6543372, 6741656, 9269777, 10112484, 11709192, 13086744, 18539554, 20224968, 27809331, 37079108, 55618662, 74158216, 111237324, 222474648]

約数ペア:

[(1, 222474648), (2, 111237324), (3, 74158216), (4, 55618662), (6, 37079108), (8, 27809331), (11, 20224968), (12, 18539554), (17, 13086744), (19, 11709192), (22, 10112484), (24, 9269777), (33, 6741656), (34, 6543372), (38, 5854596), (44, 5056242), (51, 4362248), (57, 3903064), (66, 3370828), (68, 3271686), (76, 2927298), (88, 2528121), (102, 2181124), (114, 1951532), (132, 1685414), (136, 1635843), (152, 1463649), (187, 1189704), (204, 1090562), (209, 1064472), (228, 975766), (264, 842707), (323, 688776), (374, 594852), (408, 545281), (418, 532236), (456, 487883), (561, 396568), (627, 354824), (646, 344388), (748, 297426), (836, 266118), (969, 229592), (1122, 198284), (1254, 177412), (1292, 172194), (1496, 148713), (1672, 133059), (1938, 114796), (2244, 99142), (2508, 88706), (2584, 86097), (2609, 85272), (3553, 62616), (3876, 57398), (4488, 49571), (5016, 44353), (5218, 42636), (7106, 31308), (7752, 28699), (7827, 28424), (10436, 21318), (10659, 20872), (14212, 15654)]