1091688312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 3323134080

約数和(自身を除く): 2231445768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 331, 341, 372, 403, 429, 572, 662, 682, 744, 806, 858, 961, 993, 1023, 1144, 1209, 1324, 1364, 1612, 1716, 1922, 1986, 2046, 2418, 2648, 2728, 2883, 3224, 3432, 3641, 3844, 3972, 4092, 4303, 4433, 4836, 5766, 7282, 7688, 7944, 8184, 8606, 8866, 9672, 10261, 10571, 10923, 11532, 12493, 12909, 13299, 14564, 17212, 17732, 20522, 21142, 21846, 23064, 24986, 25818, 26598, 29128, 30783, 31713, 34424, 35464, 37479, 41044, 42284, 43692, 47333, 49972, 51636, 53196, 61566, 63426, 74958, 82088, 84568, 87384, 94666, 99944, 103272, 106392, 112871, 123132, 126852, 133393, 137423, 141999, 149916, 189332, 225742, 246264, 253704, 266786, 274846, 283998, 299832, 318091, 338613, 378664, 400179, 412269, 451484, 533572, 549692, 567996, 636182, 677226, 800358, 824538, 902968, 954273, 1067144, 1099384, 1135992, 1272364, 1354452, 1467323, 1600716, 1649076, 1908546, 2544728, 2708904, 2934646, 3201432, 3298152, 3499001, 3817092, 4135183, 4401969, 5869292, 6998002, 7634184, 8270366, 8803938, 10497003, 11738584, 12405549, 13996004, 16540732, 17607876, 20994006, 24811098, 27992008, 33081464, 35215752, 41988012, 45487013, 49622196, 83976024, 90974026, 99244392, 136461039, 181948052, 272922078, 363896104, 545844156, 1091688312]

約数ペア:

[(1, 1091688312), (2, 545844156), (3, 363896104), (4, 272922078), (6, 181948052), (8, 136461039), (11, 99244392), (12, 90974026), (13, 83976024), (22, 49622196), (24, 45487013), (26, 41988012), (31, 35215752), (33, 33081464), (39, 27992008), (44, 24811098), (52, 20994006), (62, 17607876), (66, 16540732), (78, 13996004), (88, 12405549), (93, 11738584), (104, 10497003), (124, 8803938), (132, 8270366), (143, 7634184), (156, 6998002), (186, 5869292), (248, 4401969), (264, 4135183), (286, 3817092), (312, 3499001), (331, 3298152), (341, 3201432), (372, 2934646), (403, 2708904), (429, 2544728), (572, 1908546), (662, 1649076), (682, 1600716), (744, 1467323), (806, 1354452), (858, 1272364), (961, 1135992), (993, 1099384), (1023, 1067144), (1144, 954273), (1209, 902968), (1324, 824538), (1364, 800358), (1612, 677226), (1716, 636182), (1922, 567996), (1986, 549692), (2046, 533572), (2418, 451484), (2648, 412269), (2728, 400179), (2883, 378664), (3224, 338613), (3432, 318091), (3641, 299832), (3844, 283998), (3972, 274846), (4092, 266786), (4303, 253704), (4433, 246264), (4836, 225742), (5766, 189332), (7282, 149916), (7688, 141999), (7944, 137423), (8184, 133393), (8606, 126852), (8866, 123132), (9672, 112871), (10261, 106392), (10571, 103272), (10923, 99944), (11532, 94666), (12493, 87384), (12909, 84568), (13299, 82088), (14564, 74958), (17212, 63426), (17732, 61566), (20522, 53196), (21142, 51636), (21846, 49972), (23064, 47333), (24986, 43692), (25818, 42284), (26598, 41044), (29128, 37479), (30783, 35464), (31713, 34424)]