218910384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6581}}^1$

素因数の和:6616

約数の個数: 160

約数和(自身を含む): 783521280

約数和(自身を除く): 564610896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 6581, 8316, 11088, 13162, 16632, 19743, 26324, 33264, 39486, 46067, 52648, 59229, 72391, 78972, 92134, 105296, 118458, 138201, 144782, 157944, 177687, 184268, 217173, 236916, 276402, 289564, 315888, 355374, 368536, 414603, 434346, 473832, 506737, 552804, 579128, 651519, 710748, 737072, 829206, 868692, 947664, 1013474, 1105608, 1158256, 1243809, 1303038, 1421496, 1520211, 1658412, 1737384, 1954557, 2026948, 2211216, 2487618, 2606076, 2842992, 3040422, 3316824, 3474768, 3909114, 4053896, 4560633, 4975236, 5212152, 6080844, 6633648, 7818228, 8107792, 9121266, 9950472, 10424304, 12161688, 13681899, 15636456, 18242532, 19900944, 24323376, 27363798, 31272912, 36485064, 54727596, 72970128, 109455192, 218910384]

約数ペア:

[(1, 218910384), (2, 109455192), (3, 72970128), (4, 54727596), (6, 36485064), (7, 31272912), (8, 27363798), (9, 24323376), (11, 19900944), (12, 18242532), (14, 15636456), (16, 13681899), (18, 12161688), (21, 10424304), (22, 9950472), (24, 9121266), (27, 8107792), (28, 7818228), (33, 6633648), (36, 6080844), (42, 5212152), (44, 4975236), (48, 4560633), (54, 4053896), (56, 3909114), (63, 3474768), (66, 3316824), (72, 3040422), (77, 2842992), (84, 2606076), (88, 2487618), (99, 2211216), (108, 2026948), (112, 1954557), (126, 1737384), (132, 1658412), (144, 1520211), (154, 1421496), (168, 1303038), (176, 1243809), (189, 1158256), (198, 1105608), (216, 1013474), (231, 947664), (252, 868692), (264, 829206), (297, 737072), (308, 710748), (336, 651519), (378, 579128), (396, 552804), (432, 506737), (462, 473832), (504, 434346), (528, 414603), (594, 368536), (616, 355374), (693, 315888), (756, 289564), (792, 276402), (924, 236916), (1008, 217173), (1188, 184268), (1232, 177687), (1386, 157944), (1512, 144782), (1584, 138201), (1848, 118458), (2079, 105296), (2376, 92134), (2772, 78972), (3024, 72391), (3696, 59229), (4158, 52648), (4752, 46067), (5544, 39486), (6581, 33264), (8316, 26324), (11088, 19743), (13162, 16632)]