389274192

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 1176526260

約数和(自身を除く): 787252068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 97, 116, 124, 144, 174, 186, 194, 232, 248, 261, 279, 291, 348, 372, 388, 464, 496, 522, 558, 582, 696, 744, 776, 873, 899, 961, 1044, 1116, 1164, 1392, 1488, 1552, 1746, 1798, 1922, 2088, 2232, 2328, 2697, 2813, 2883, 3007, 3492, 3596, 3844, 4176, 4464, 4656, 5394, 5626, 5766, 6014, 6984, 7192, 7688, 8091, 8439, 8649, 9021, 10788, 11252, 11532, 12028, 13968, 14384, 15376, 16182, 16878, 17298, 18042, 21576, 22504, 23064, 24056, 25317, 27063, 27869, 32364, 33756, 34596, 36084, 43152, 45008, 46128, 48112, 50634, 54126, 55738, 64728, 67512, 69192, 72168, 83607, 87203, 93217, 101268, 108252, 111476, 129456, 135024, 138384, 144336, 167214, 174406, 186434, 202536, 216504, 222952, 250821, 261609, 279651, 334428, 348812, 372868, 405072, 433008, 445904, 501642, 523218, 559302, 668856, 697624, 745736, 784827, 838953, 1003284, 1046436, 1118604, 1337712, 1395248, 1491472, 1569654, 1677906, 2006568, 2092872, 2237208, 2703293, 3139308, 3355812, 4013136, 4185744, 4474416, 5406586, 6278616, 6711624, 8109879, 10813172, 12557232, 13423248, 16219758, 21626344, 24329637, 32439516, 43252688, 48659274, 64879032, 97318548, 129758064, 194637096, 389274192]

約数ペア:

[(1, 389274192), (2, 194637096), (3, 129758064), (4, 97318548), (6, 64879032), (8, 48659274), (9, 43252688), (12, 32439516), (16, 24329637), (18, 21626344), (24, 16219758), (29, 13423248), (31, 12557232), (36, 10813172), (48, 8109879), (58, 6711624), (62, 6278616), (72, 5406586), (87, 4474416), (93, 4185744), (97, 4013136), (116, 3355812), (124, 3139308), (144, 2703293), (174, 2237208), (186, 2092872), (194, 2006568), (232, 1677906), (248, 1569654), (261, 1491472), (279, 1395248), (291, 1337712), (348, 1118604), (372, 1046436), (388, 1003284), (464, 838953), (496, 784827), (522, 745736), (558, 697624), (582, 668856), (696, 559302), (744, 523218), (776, 501642), (873, 445904), (899, 433008), (961, 405072), (1044, 372868), (1116, 348812), (1164, 334428), (1392, 279651), (1488, 261609), (1552, 250821), (1746, 222952), (1798, 216504), (1922, 202536), (2088, 186434), (2232, 174406), (2328, 167214), (2697, 144336), (2813, 138384), (2883, 135024), (3007, 129456), (3492, 111476), (3596, 108252), (3844, 101268), (4176, 93217), (4464, 87203), (4656, 83607), (5394, 72168), (5626, 69192), (5766, 67512), (6014, 64728), (6984, 55738), (7192, 54126), (7688, 50634), (8091, 48112), (8439, 46128), (8649, 45008), (9021, 43152), (10788, 36084), (11252, 34596), (11532, 33756), (12028, 32364), (13968, 27869), (14384, 27063), (15376, 25317), (16182, 24056), (16878, 23064), (17298, 22504), (18042, 21576)]