227209488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 680655840

約数和(自身を除く): 453446352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 289, 374, 408, 528, 561, 578, 748, 816, 867, 1122, 1156, 1489, 1496, 1734, 2244, 2312, 2978, 2992, 3179, 3468, 4467, 4488, 4624, 5956, 6358, 6936, 8934, 8976, 9537, 11912, 12716, 13872, 16379, 17868, 19074, 23824, 25313, 25432, 32758, 35736, 38148, 49137, 50626, 50864, 65516, 71472, 75939, 76296, 98274, 101252, 131032, 151878, 152592, 196548, 202504, 262064, 278443, 303756, 393096, 405008, 430321, 556886, 607512, 786192, 835329, 860642, 1113772, 1215024, 1290963, 1670658, 1721284, 2227544, 2581926, 3341316, 3442568, 4455088, 4733531, 5163852, 6682632, 6885136, 9467062, 10327704, 13365264, 14200593, 18934124, 20655408, 28401186, 37868248, 56802372, 75736496, 113604744, 227209488]

約数ペア:

[(1, 227209488), (2, 113604744), (3, 75736496), (4, 56802372), (6, 37868248), (8, 28401186), (11, 20655408), (12, 18934124), (16, 14200593), (17, 13365264), (22, 10327704), (24, 9467062), (33, 6885136), (34, 6682632), (44, 5163852), (48, 4733531), (51, 4455088), (66, 3442568), (68, 3341316), (88, 2581926), (102, 2227544), (132, 1721284), (136, 1670658), (176, 1290963), (187, 1215024), (204, 1113772), (264, 860642), (272, 835329), (289, 786192), (374, 607512), (408, 556886), (528, 430321), (561, 405008), (578, 393096), (748, 303756), (816, 278443), (867, 262064), (1122, 202504), (1156, 196548), (1489, 152592), (1496, 151878), (1734, 131032), (2244, 101252), (2312, 98274), (2978, 76296), (2992, 75939), (3179, 71472), (3468, 65516), (4467, 50864), (4488, 50626), (4624, 49137), (5956, 38148), (6358, 35736), (6936, 32758), (8934, 25432), (8976, 25313), (9537, 23824), (11912, 19074), (12716, 17868), (13872, 16379)]