7142784

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 22032000

約数和(自身を除く): 14889216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 89, 96, 114, 128, 132, 152, 176, 178, 192, 209, 228, 264, 267, 304, 352, 356, 384, 418, 456, 528, 534, 608, 627, 704, 712, 836, 912, 979, 1056, 1068, 1216, 1254, 1408, 1424, 1672, 1691, 1824, 1958, 2112, 2136, 2432, 2508, 2848, 2937, 3344, 3382, 3648, 3916, 4224, 4272, 5016, 5073, 5696, 5874, 6688, 6764, 7296, 7832, 8544, 10032, 10146, 11392, 11748, 13376, 13528, 15664, 17088, 18601, 20064, 20292, 23496, 26752, 27056, 31328, 34176, 37202, 40128, 40584, 46992, 54112, 55803, 62656, 74404, 80256, 81168, 93984, 108224, 111606, 125312, 148808, 162336, 187968, 216448, 223212, 297616, 324672, 375936, 446424, 595232, 649344, 892848, 1190464, 1785696, 2380928, 3571392, 7142784]

約数ペア:

[(1, 7142784), (2, 3571392), (3, 2380928), (4, 1785696), (6, 1190464), (8, 892848), (11, 649344), (12, 595232), (16, 446424), (19, 375936), (22, 324672), (24, 297616), (32, 223212), (33, 216448), (38, 187968), (44, 162336), (48, 148808), (57, 125312), (64, 111606), (66, 108224), (76, 93984), (88, 81168), (89, 80256), (96, 74404), (114, 62656), (128, 55803), (132, 54112), (152, 46992), (176, 40584), (178, 40128), (192, 37202), (209, 34176), (228, 31328), (264, 27056), (267, 26752), (304, 23496), (352, 20292), (356, 20064), (384, 18601), (418, 17088), (456, 15664), (528, 13528), (534, 13376), (608, 11748), (627, 11392), (704, 10146), (712, 10032), (836, 8544), (912, 7832), (979, 7296), (1056, 6764), (1068, 6688), (1216, 5874), (1254, 5696), (1408, 5073), (1424, 5016), (1672, 4272), (1691, 4224), (1824, 3916), (1958, 3648), (2112, 3382), (2136, 3344), (2432, 2937), (2508, 2848)]