380702952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 1261441350

約数和(自身を除く): 880738398

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 61, 63, 72, 84, 87, 98, 116, 122, 126, 147, 168, 174, 183, 196, 203, 232, 244, 252, 261, 294, 348, 366, 392, 406, 427, 441, 488, 504, 522, 549, 588, 609, 696, 732, 812, 854, 882, 1044, 1098, 1176, 1218, 1281, 1421, 1464, 1624, 1708, 1764, 1769, 1827, 2088, 2196, 2436, 2562, 2842, 2989, 3416, 3528, 3538, 3654, 3721, 3843, 4263, 4392, 4872, 5124, 5307, 5684, 5978, 7076, 7308, 7442, 7686, 8526, 8967, 10248, 10614, 11163, 11368, 11956, 12383, 12789, 14152, 14616, 14884, 15372, 15921, 17052, 17934, 21228, 22326, 23912, 24766, 25578, 26047, 26901, 29768, 30744, 31842, 33489, 34104, 35868, 37149, 42456, 44652, 49532, 51156, 52094, 53802, 63684, 66978, 71736, 74298, 78141, 86681, 89304, 99064, 102312, 104188, 107604, 107909, 111447, 127368, 133956, 148596, 156282, 173362, 182329, 208376, 215208, 215818, 222894, 234423, 260043, 267912, 297192, 312564, 323727, 346724, 364658, 431636, 445788, 468846, 520086, 546987, 625128, 647454, 693448, 729316, 755363, 780129, 863272, 891576, 937692, 971181, 1040172, 1093974, 1294908, 1458632, 1510726, 1560258, 1640961, 1875384, 1942362, 2080344, 2187948, 2266089, 2589816, 3021452, 3120516, 3281922, 3884724, 4375896, 4532178, 5287541, 6042904, 6241032, 6563844, 6798267, 7769448, 9064356, 10575082, 13127688, 13596534, 15862623, 18128712, 21150164, 27193068, 31725246, 42300328, 47587869, 54386136, 63450492, 95175738, 126900984, 190351476, 380702952]

約数ペア:

[(1, 380702952), (2, 190351476), (3, 126900984), (4, 95175738), (6, 63450492), (7, 54386136), (8, 47587869), (9, 42300328), (12, 31725246), (14, 27193068), (18, 21150164), (21, 18128712), (24, 15862623), (28, 13596534), (29, 13127688), (36, 10575082), (42, 9064356), (49, 7769448), (56, 6798267), (58, 6563844), (61, 6241032), (63, 6042904), (72, 5287541), (84, 4532178), (87, 4375896), (98, 3884724), (116, 3281922), (122, 3120516), (126, 3021452), (147, 2589816), (168, 2266089), (174, 2187948), (183, 2080344), (196, 1942362), (203, 1875384), (232, 1640961), (244, 1560258), (252, 1510726), (261, 1458632), (294, 1294908), (348, 1093974), (366, 1040172), (392, 971181), (406, 937692), (427, 891576), (441, 863272), (488, 780129), (504, 755363), (522, 729316), (549, 693448), (588, 647454), (609, 625128), (696, 546987), (732, 520086), (812, 468846), (854, 445788), (882, 431636), (1044, 364658), (1098, 346724), (1176, 323727), (1218, 312564), (1281, 297192), (1421, 267912), (1464, 260043), (1624, 234423), (1708, 222894), (1764, 215818), (1769, 215208), (1827, 208376), (2088, 182329), (2196, 173362), (2436, 156282), (2562, 148596), (2842, 133956), (2989, 127368), (3416, 111447), (3528, 107909), (3538, 107604), (3654, 104188), (3721, 102312), (3843, 99064), (4263, 89304), (4392, 86681), (4872, 78141), (5124, 74298), (5307, 71736), (5684, 66978), (5978, 63684), (7076, 53802), (7308, 52094), (7442, 51156), (7686, 49532), (8526, 44652), (8967, 42456), (10248, 37149), (10614, 35868), (11163, 34104), (11368, 33489), (11956, 31842), (12383, 30744), (12789, 29768), (14152, 26901), (14616, 26047), (14884, 25578), (15372, 24766), (15921, 23912), (17052, 22326), (17934, 21228)]