491773900944

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{168533}}^1$

素因数の和:168665

約数の個数: 160

約数和(自身を含む): 1372260455424

約数和(自身を除く): 880486554480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 53, 62, 74, 93, 106, 111, 124, 148, 159, 186, 212, 222, 248, 296, 318, 372, 424, 444, 496, 592, 636, 744, 848, 888, 1147, 1272, 1488, 1643, 1776, 1961, 2294, 2544, 3286, 3441, 3922, 4588, 4929, 5883, 6572, 6882, 7844, 9176, 9858, 11766, 13144, 13764, 15688, 18352, 19716, 23532, 26288, 27528, 31376, 39432, 47064, 55056, 60791, 78864, 94128, 121582, 168533, 182373, 243164, 337066, 364746, 486328, 505599, 674132, 729492, 972656, 1011198, 1348264, 1458984, 2022396, 2696528, 2917968, 4044792, 5224523, 6235721, 8089584, 8932249, 10449046, 12471442, 15673569, 17864498, 18707163, 20898092, 24942884, 26796747, 31347138, 35728996, 37414326, 41796184, 49885768, 53593494, 62694276, 71457992, 74828652, 83592368, 99771536, 107186988, 125388552, 142915984, 149657304, 193307351, 214373976, 250777104, 276899719, 299314608, 330493213, 386614702, 428747952, 553799438, 579922053, 660986426, 773229404, 830699157, 991479639, 1107598876, 1159844106, 1321972852, 1546458808, 1661398314, 1982959278, 2215197752, 2319688212, 2643945704, 3092917616, 3322796628, 3965918556, 4430395504, 4639376424, 5287891408, 6645593256, 7931837112, 9278752848, 10245289603, 13291186512, 15863674224, 20490579206, 30735868809, 40981158412, 61471737618, 81962316824, 122943475236, 163924633648, 245886950472, 491773900944]

約数ペア:

[(1, 491773900944), (2, 245886950472), (3, 163924633648), (4, 122943475236), (6, 81962316824), (8, 61471737618), (12, 40981158412), (16, 30735868809), (24, 20490579206), (31, 15863674224), (37, 13291186512), (48, 10245289603), (53, 9278752848), (62, 7931837112), (74, 6645593256), (93, 5287891408), (106, 4639376424), (111, 4430395504), (124, 3965918556), (148, 3322796628), (159, 3092917616), (186, 2643945704), (212, 2319688212), (222, 2215197752), (248, 1982959278), (296, 1661398314), (318, 1546458808), (372, 1321972852), (424, 1159844106), (444, 1107598876), (496, 991479639), (592, 830699157), (636, 773229404), (744, 660986426), (848, 579922053), (888, 553799438), (1147, 428747952), (1272, 386614702), (1488, 330493213), (1643, 299314608), (1776, 276899719), (1961, 250777104), (2294, 214373976), (2544, 193307351), (3286, 149657304), (3441, 142915984), (3922, 125388552), (4588, 107186988), (4929, 99771536), (5883, 83592368), (6572, 74828652), (6882, 71457992), (7844, 62694276), (9176, 53593494), (9858, 49885768), (11766, 41796184), (13144, 37414326), (13764, 35728996), (15688, 31347138), (18352, 26796747), (19716, 24942884), (23532, 20898092), (26288, 18707163), (27528, 17864498), (31376, 15673569), (39432, 12471442), (47064, 10449046), (55056, 8932249), (60791, 8089584), (78864, 6235721), (94128, 5224523), (121582, 4044792), (168533, 2917968), (182373, 2696528), (243164, 2022396), (337066, 1458984), (364746, 1348264), (486328, 1011198), (505599, 972656), (674132, 729492)]