1800889464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 5270630400

約数和(自身を除く): 3469740936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 127, 132, 152, 209, 228, 242, 254, 257, 264, 363, 381, 418, 456, 484, 508, 514, 627, 726, 762, 771, 836, 968, 1016, 1028, 1254, 1397, 1452, 1524, 1542, 1672, 2056, 2299, 2413, 2508, 2794, 2827, 2904, 3048, 3084, 4191, 4598, 4826, 4883, 5016, 5588, 5654, 6168, 6897, 7239, 8382, 8481, 9196, 9652, 9766, 11176, 11308, 13794, 14478, 14649, 15367, 16764, 16962, 18392, 19304, 19532, 22616, 26543, 27588, 28956, 29298, 30734, 31097, 32639, 33528, 33924, 39064, 46101, 53086, 53713, 55176, 57912, 58596, 61468, 62194, 65278, 67848, 79629, 92202, 93291, 97917, 106172, 107426, 117192, 122936, 124388, 130556, 159258, 161139, 184404, 186582, 195834, 212344, 214852, 248776, 261112, 291973, 318516, 322278, 359029, 368808, 373164, 391668, 429704, 583946, 590843, 620141, 637032, 644556, 718058, 746328, 783336, 875919, 1077087, 1167892, 1181686, 1240282, 1289112, 1436116, 1751838, 1772529, 1860423, 2154174, 2335784, 2363372, 2480564, 2872232, 3503676, 3545058, 3720846, 3949319, 4308348, 4726744, 4961128, 6821551, 7007352, 7090116, 7441692, 7898638, 8616696, 11847957, 13643102, 14180232, 14883384, 15797276, 20464653, 23695914, 27286204, 31594552, 40929306, 47391828, 54572408, 75037061, 81858612, 94783656, 150074122, 163717224, 225111183, 300148244, 450222366, 600296488, 900444732, 1800889464]

約数ペア:

[(1, 1800889464), (2, 900444732), (3, 600296488), (4, 450222366), (6, 300148244), (8, 225111183), (11, 163717224), (12, 150074122), (19, 94783656), (22, 81858612), (24, 75037061), (33, 54572408), (38, 47391828), (44, 40929306), (57, 31594552), (66, 27286204), (76, 23695914), (88, 20464653), (114, 15797276), (121, 14883384), (127, 14180232), (132, 13643102), (152, 11847957), (209, 8616696), (228, 7898638), (242, 7441692), (254, 7090116), (257, 7007352), (264, 6821551), (363, 4961128), (381, 4726744), (418, 4308348), (456, 3949319), (484, 3720846), (508, 3545058), (514, 3503676), (627, 2872232), (726, 2480564), (762, 2363372), (771, 2335784), (836, 2154174), (968, 1860423), (1016, 1772529), (1028, 1751838), (1254, 1436116), (1397, 1289112), (1452, 1240282), (1524, 1181686), (1542, 1167892), (1672, 1077087), (2056, 875919), (2299, 783336), (2413, 746328), (2508, 718058), (2794, 644556), (2827, 637032), (2904, 620141), (3048, 590843), (3084, 583946), (4191, 429704), (4598, 391668), (4826, 373164), (4883, 368808), (5016, 359029), (5588, 322278), (5654, 318516), (6168, 291973), (6897, 261112), (7239, 248776), (8382, 214852), (8481, 212344), (9196, 195834), (9652, 186582), (9766, 184404), (11176, 161139), (11308, 159258), (13794, 130556), (14478, 124388), (14649, 122936), (15367, 117192), (16764, 107426), (16962, 106172), (18392, 97917), (19304, 93291), (19532, 92202), (22616, 79629), (26543, 67848), (27588, 65278), (28956, 62194), (29298, 61468), (30734, 58596), (31097, 57912), (32639, 55176), (33528, 53713), (33924, 53086), (39064, 46101)]