998443008

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 144

約数和(自身を含む): 3036524400

約数和(自身を除く): 2038081392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2048, 2304, 2432, 2736, 2851, 3072, 3648, 4608, 4864, 5472, 5702, 6144, 7296, 8553, 9216, 9728, 10944, 11404, 14592, 17106, 18432, 19456, 21888, 22808, 25659, 29184, 34212, 38912, 43776, 45616, 51318, 54169, 58368, 68424, 87552, 91232, 102636, 108338, 116736, 136848, 162507, 175104, 182464, 205272, 216676, 273696, 325014, 350208, 364928, 410544, 433352, 487521, 547392, 650028, 729856, 821088, 866704, 975042, 1094784, 1300056, 1459712, 1642176, 1733408, 1950084, 2189568, 2600112, 2919424, 3284352, 3466816, 3900168, 4379136, 5200224, 5838848, 6568704, 6933632, 7800336, 8758272, 10400448, 13137408, 13867264, 15600672, 17516544, 20800896, 26274816, 27734528, 31201344, 41601792, 52549632, 55469056, 62402688, 83203584, 110938112, 124805376, 166407168, 249610752, 332814336, 499221504, 998443008]

約数ペア:

[(1, 998443008), (2, 499221504), (3, 332814336), (4, 249610752), (6, 166407168), (8, 124805376), (9, 110938112), (12, 83203584), (16, 62402688), (18, 55469056), (19, 52549632), (24, 41601792), (32, 31201344), (36, 27734528), (38, 26274816), (48, 20800896), (57, 17516544), (64, 15600672), (72, 13867264), (76, 13137408), (96, 10400448), (114, 8758272), (128, 7800336), (144, 6933632), (152, 6568704), (171, 5838848), (192, 5200224), (228, 4379136), (256, 3900168), (288, 3466816), (304, 3284352), (342, 2919424), (384, 2600112), (456, 2189568), (512, 1950084), (576, 1733408), (608, 1642176), (684, 1459712), (768, 1300056), (912, 1094784), (1024, 975042), (1152, 866704), (1216, 821088), (1368, 729856), (1536, 650028), (1824, 547392), (2048, 487521), (2304, 433352), (2432, 410544), (2736, 364928), (2851, 350208), (3072, 325014), (3648, 273696), (4608, 216676), (4864, 205272), (5472, 182464), (5702, 175104), (6144, 162507), (7296, 136848), (8553, 116736), (9216, 108338), (9728, 102636), (10944, 91232), (11404, 87552), (14592, 68424), (17106, 58368), (18432, 54169), (19456, 51318), (21888, 45616), (22808, 43776), (25659, 38912), (29184, 34212)]