1881195456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4947

約数の個数: 168

約数和(自身を含む): 5932389456

約数和(自身を除く): 4051194000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 448, 492, 574, 588, 656, 672, 784, 861, 984, 1148, 1176, 1312, 1344, 1568, 1722, 1968, 2009, 2296, 2352, 2624, 3136, 3444, 3936, 4018, 4592, 4704, 4877, 6027, 6888, 7872, 8036, 9184, 9408, 9754, 12054, 13776, 14631, 16072, 18368, 19508, 24108, 27552, 29262, 32144, 34139, 39016, 48216, 55104, 58524, 64288, 68278, 78032, 96432, 102417, 117048, 128576, 136556, 156064, 192864, 199957, 204834, 234096, 238973, 273112, 312128, 385728, 399914, 409668, 468192, 477946, 546224, 599871, 716919, 799828, 819336, 936384, 955892, 1092448, 1199742, 1399699, 1433838, 1599656, 1638672, 1911784, 2184896, 2399484, 2799398, 2867676, 3199312, 3277344, 3823568, 4199097, 4798968, 5598796, 5735352, 6398624, 6554688, 7647136, 8398194, 9597936, 9797893, 11197592, 11470704, 12797248, 15294272, 16796388, 19195872, 19595786, 22395184, 22941408, 29393679, 33592776, 38391744, 39191572, 44790368, 45882816, 58787358, 67185552, 78383144, 89580736, 117574716, 134371104, 156766288, 235149432, 268742208, 313532576, 470298864, 627065152, 940597728, 1881195456]

約数ペア:

[(1, 1881195456), (2, 940597728), (3, 627065152), (4, 470298864), (6, 313532576), (7, 268742208), (8, 235149432), (12, 156766288), (14, 134371104), (16, 117574716), (21, 89580736), (24, 78383144), (28, 67185552), (32, 58787358), (41, 45882816), (42, 44790368), (48, 39191572), (49, 38391744), (56, 33592776), (64, 29393679), (82, 22941408), (84, 22395184), (96, 19595786), (98, 19195872), (112, 16796388), (123, 15294272), (147, 12797248), (164, 11470704), (168, 11197592), (192, 9797893), (196, 9597936), (224, 8398194), (246, 7647136), (287, 6554688), (294, 6398624), (328, 5735352), (336, 5598796), (392, 4798968), (448, 4199097), (492, 3823568), (574, 3277344), (588, 3199312), (656, 2867676), (672, 2799398), (784, 2399484), (861, 2184896), (984, 1911784), (1148, 1638672), (1176, 1599656), (1312, 1433838), (1344, 1399699), (1568, 1199742), (1722, 1092448), (1968, 955892), (2009, 936384), (2296, 819336), (2352, 799828), (2624, 716919), (3136, 599871), (3444, 546224), (3936, 477946), (4018, 468192), (4592, 409668), (4704, 399914), (4877, 385728), (6027, 312128), (6888, 273112), (7872, 238973), (8036, 234096), (9184, 204834), (9408, 199957), (9754, 192864), (12054, 156064), (13776, 136556), (14631, 128576), (16072, 117048), (18368, 102417), (19508, 96432), (24108, 78032), (27552, 68278), (29262, 64288), (32144, 58524), (34139, 55104), (39016, 48216)]