1213841888

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2296

約数の個数: 96

約数和(自身を含む): 2912329728

約数和(自身を除く): 1698487840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 151, 224, 238, 272, 302, 476, 544, 604, 952, 1057, 1208, 1904, 2111, 2114, 2416, 2567, 3808, 4222, 4228, 4832, 5134, 8444, 8456, 10268, 14777, 16888, 16912, 17969, 20536, 29554, 33776, 33824, 35887, 35938, 41072, 59108, 67552, 71774, 71876, 82144, 118216, 143548, 143752, 236432, 251209, 287096, 287504, 318761, 472864, 502418, 574192, 575008, 637522, 1004836, 1148384, 1275044, 2009672, 2231327, 2550088, 4019344, 4462654, 5100176, 5418937, 8038688, 8925308, 10200352, 10837874, 17850616, 21675748, 35701232, 37932559, 43351496, 71402464, 75865118, 86702992, 151730236, 173405984, 303460472, 606920944, 1213841888]

約数ペア:

[(1, 1213841888), (2, 606920944), (4, 303460472), (7, 173405984), (8, 151730236), (14, 86702992), (16, 75865118), (17, 71402464), (28, 43351496), (32, 37932559), (34, 35701232), (56, 21675748), (68, 17850616), (112, 10837874), (119, 10200352), (136, 8925308), (151, 8038688), (224, 5418937), (238, 5100176), (272, 4462654), (302, 4019344), (476, 2550088), (544, 2231327), (604, 2009672), (952, 1275044), (1057, 1148384), (1208, 1004836), (1904, 637522), (2111, 575008), (2114, 574192), (2416, 502418), (2567, 472864), (3808, 318761), (4222, 287504), (4228, 287096), (4832, 251209), (5134, 236432), (8444, 143752), (8456, 143548), (10268, 118216), (14777, 82144), (16888, 71876), (16912, 71774), (17969, 67552), (20536, 59108), (29554, 41072), (33776, 35938), (33824, 35887)]