31039416

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 62272584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 107, 108, 136, 153, 158, 204, 214, 216, 237, 306, 316, 321, 408, 428, 459, 474, 612, 632, 642, 711, 856, 918, 948, 963, 1224, 1284, 1343, 1422, 1819, 1836, 1896, 1926, 2133, 2568, 2686, 2844, 2889, 3638, 3672, 3852, 4029, 4266, 5372, 5457, 5688, 5778, 7276, 7704, 8058, 8453, 8532, 10744, 10914, 11556, 12087, 14552, 16116, 16371, 16906, 17064, 21828, 23112, 24174, 25359, 32232, 32742, 33812, 36261, 43656, 48348, 49113, 50718, 65484, 67624, 72522, 76077, 96696, 98226, 101436, 130968, 143701, 145044, 152154, 196452, 202872, 228231, 287402, 290088, 304308, 392904, 431103, 456462, 574804, 608616, 862206, 912924, 1149608, 1293309, 1724412, 1825848, 2586618, 3448824, 3879927, 5173236, 7759854, 10346472, 15519708, 31039416]

約数ペア:

[(1, 31039416), (2, 15519708), (3, 10346472), (4, 7759854), (6, 5173236), (8, 3879927), (9, 3448824), (12, 2586618), (17, 1825848), (18, 1724412), (24, 1293309), (27, 1149608), (34, 912924), (36, 862206), (51, 608616), (54, 574804), (68, 456462), (72, 431103), (79, 392904), (102, 304308), (107, 290088), (108, 287402), (136, 228231), (153, 202872), (158, 196452), (204, 152154), (214, 145044), (216, 143701), (237, 130968), (306, 101436), (316, 98226), (321, 96696), (408, 76077), (428, 72522), (459, 67624), (474, 65484), (612, 50718), (632, 49113), (642, 48348), (711, 43656), (856, 36261), (918, 33812), (948, 32742), (963, 32232), (1224, 25359), (1284, 24174), (1343, 23112), (1422, 21828), (1819, 17064), (1836, 16906), (1896, 16371), (1926, 16116), (2133, 14552), (2568, 12087), (2686, 11556), (2844, 10914), (2889, 10744), (3638, 8532), (3672, 8453), (3852, 8058), (4029, 7704), (4266, 7276), (5372, 5778), (5457, 5688)]