1965707328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 224

約数和(自身を含む): 5921508096

約数和(自身を除く): 3955800768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 97, 104, 138, 156, 184, 192, 194, 208, 276, 291, 299, 312, 353, 368, 388, 416, 552, 582, 598, 624, 706, 736, 776, 832, 897, 1059, 1104, 1164, 1196, 1248, 1261, 1412, 1472, 1552, 1794, 2118, 2208, 2231, 2328, 2392, 2496, 2522, 2824, 3104, 3588, 3783, 4236, 4416, 4462, 4589, 4656, 4784, 5044, 5648, 6208, 6693, 7176, 7566, 8119, 8472, 8924, 9178, 9312, 9568, 10088, 11296, 13386, 13767, 14352, 15132, 16238, 16944, 17848, 18356, 18624, 19136, 20176, 22592, 24357, 26772, 27534, 28704, 29003, 30264, 32476, 33888, 34241, 35696, 36712, 40352, 48714, 53544, 55068, 57408, 58006, 60528, 64952, 67776, 68482, 71392, 73424, 80704, 87009, 97428, 102723, 105547, 107088, 110136, 116012, 121056, 129904, 136964, 142784, 146848, 174018, 194856, 205446, 211094, 214176, 220272, 232024, 242112, 259808, 273928, 293696, 316641, 348036, 389712, 410892, 422188, 428352, 440544, 445133, 464048, 519616, 547856, 633282, 696072, 779424, 787543, 821784, 844376, 881088, 890266, 928096, 1095712, 1266564, 1335399, 1392144, 1558848, 1575086, 1643568, 1688752, 1780532, 1856192, 2191424, 2362629, 2533128, 2670798, 2784288, 3150172, 3287136, 3377504, 3561064, 4725258, 5066256, 5341596, 5568576, 6300344, 6574272, 6755008, 7122128, 9450516, 10132512, 10238059, 10683192, 12600688, 14244256, 18901032, 20265024, 20476118, 21366384, 25201376, 28488512, 30714177, 37802064, 40952236, 42732768, 50402752, 61428354, 75604128, 81904472, 85465536, 122856708, 151208256, 163808944, 245713416, 327617888, 491426832, 655235776, 982853664, 1965707328]

約数ペア:

[(1, 1965707328), (2, 982853664), (3, 655235776), (4, 491426832), (6, 327617888), (8, 245713416), (12, 163808944), (13, 151208256), (16, 122856708), (23, 85465536), (24, 81904472), (26, 75604128), (32, 61428354), (39, 50402752), (46, 42732768), (48, 40952236), (52, 37802064), (64, 30714177), (69, 28488512), (78, 25201376), (92, 21366384), (96, 20476118), (97, 20265024), (104, 18901032), (138, 14244256), (156, 12600688), (184, 10683192), (192, 10238059), (194, 10132512), (208, 9450516), (276, 7122128), (291, 6755008), (299, 6574272), (312, 6300344), (353, 5568576), (368, 5341596), (388, 5066256), (416, 4725258), (552, 3561064), (582, 3377504), (598, 3287136), (624, 3150172), (706, 2784288), (736, 2670798), (776, 2533128), (832, 2362629), (897, 2191424), (1059, 1856192), (1104, 1780532), (1164, 1688752), (1196, 1643568), (1248, 1575086), (1261, 1558848), (1412, 1392144), (1472, 1335399), (1552, 1266564), (1794, 1095712), (2118, 928096), (2208, 890266), (2231, 881088), (2328, 844376), (2392, 821784), (2496, 787543), (2522, 779424), (2824, 696072), (3104, 633282), (3588, 547856), (3783, 519616), (4236, 464048), (4416, 445133), (4462, 440544), (4589, 428352), (4656, 422188), (4784, 410892), (5044, 389712), (5648, 348036), (6208, 316641), (6693, 293696), (7176, 273928), (7566, 259808), (8119, 242112), (8472, 232024), (8924, 220272), (9178, 214176), (9312, 211094), (9568, 205446), (10088, 194856), (11296, 174018), (13386, 146848), (13767, 142784), (14352, 136964), (15132, 129904), (16238, 121056), (16944, 116012), (17848, 110136), (18356, 107088), (18624, 105547), (19136, 102723), (20176, 97428), (22592, 87009), (24357, 80704), (26772, 73424), (27534, 71392), (28704, 68482), (29003, 67776), (30264, 64952), (32476, 60528), (33888, 58006), (34241, 57408), (35696, 55068), (36712, 53544), (40352, 48714)]