904031172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 2721868800

約数和(自身を除く): 1817837628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 331, 342, 363, 396, 418, 484, 513, 594, 627, 662, 684, 726, 836, 993, 1026, 1089, 1188, 1254, 1324, 1331, 1452, 1881, 1986, 2052, 2178, 2299, 2508, 2662, 2979, 3267, 3641, 3762, 3972, 3993, 4356, 4598, 5324, 5643, 5958, 6289, 6534, 6897, 7282, 7524, 7986, 8937, 9196, 10923, 11286, 11916, 11979, 12578, 13068, 13794, 14564, 15972, 17874, 18867, 20691, 21846, 22572, 23958, 25156, 25289, 27588, 32769, 35748, 35937, 37734, 40051, 41382, 43692, 47916, 50578, 56601, 62073, 65538, 69179, 71874, 75468, 75867, 80102, 82764, 98307, 101156, 113202, 120153, 124146, 131076, 138358, 143748, 151734, 160204, 169803, 196614, 207537, 226404, 227601, 240306, 248292, 276716, 303468, 339606, 360459, 393228, 415074, 440561, 455202, 480612, 622611, 679212, 682803, 720918, 760969, 830148, 881122, 910404, 1081377, 1245222, 1321683, 1365606, 1441836, 1521938, 1762244, 1867833, 2162754, 2282907, 2490444, 2643366, 2731212, 3043876, 3735666, 3965049, 4325508, 4565814, 5286732, 6848721, 7471332, 7930098, 8370659, 9131628, 11895147, 13697442, 15860196, 16741318, 20546163, 23790294, 25111977, 27394884, 33482636, 41092326, 47580588, 50223954, 75335931, 82184652, 100447908, 150671862, 226007793, 301343724, 452015586, 904031172]

約数ペア:

[(1, 904031172), (2, 452015586), (3, 301343724), (4, 226007793), (6, 150671862), (9, 100447908), (11, 82184652), (12, 75335931), (18, 50223954), (19, 47580588), (22, 41092326), (27, 33482636), (33, 27394884), (36, 25111977), (38, 23790294), (44, 20546163), (54, 16741318), (57, 15860196), (66, 13697442), (76, 11895147), (99, 9131628), (108, 8370659), (114, 7930098), (121, 7471332), (132, 6848721), (171, 5286732), (198, 4565814), (209, 4325508), (228, 3965049), (242, 3735666), (297, 3043876), (331, 2731212), (342, 2643366), (363, 2490444), (396, 2282907), (418, 2162754), (484, 1867833), (513, 1762244), (594, 1521938), (627, 1441836), (662, 1365606), (684, 1321683), (726, 1245222), (836, 1081377), (993, 910404), (1026, 881122), (1089, 830148), (1188, 760969), (1254, 720918), (1324, 682803), (1331, 679212), (1452, 622611), (1881, 480612), (1986, 455202), (2052, 440561), (2178, 415074), (2299, 393228), (2508, 360459), (2662, 339606), (2979, 303468), (3267, 276716), (3641, 248292), (3762, 240306), (3972, 227601), (3993, 226404), (4356, 207537), (4598, 196614), (5324, 169803), (5643, 160204), (5958, 151734), (6289, 143748), (6534, 138358), (6897, 131076), (7282, 124146), (7524, 120153), (7986, 113202), (8937, 101156), (9196, 98307), (10923, 82764), (11286, 80102), (11916, 75867), (11979, 75468), (12578, 71874), (13068, 69179), (13794, 65538), (14564, 62073), (15972, 56601), (17874, 50578), (18867, 47916), (20691, 43692), (21846, 41382), (22572, 40051), (23958, 37734), (25156, 35937), (25289, 35748), (27588, 32769)]