428322384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 160

約数和(自身を含む): 1416576000

約数和(自身を除く): 988253616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 336, 378, 417, 432, 504, 556, 756, 834, 973, 1008, 1019, 1112, 1251, 1512, 1668, 1946, 2038, 2224, 2502, 2919, 3024, 3057, 3336, 3753, 3892, 4076, 5004, 5838, 6114, 6672, 7133, 7506, 7784, 8152, 8757, 9171, 10008, 11676, 12228, 14266, 15012, 15568, 16304, 17514, 18342, 20016, 21399, 23352, 24456, 26271, 27513, 28532, 30024, 35028, 36684, 42798, 46704, 48912, 52542, 55026, 57064, 60048, 64197, 70056, 73368, 85596, 105084, 110052, 114128, 128394, 140112, 141641, 146736, 171192, 192591, 210168, 220104, 256788, 283282, 342384, 385182, 420336, 424923, 440208, 513576, 566564, 770364, 849846, 991487, 1027152, 1133128, 1274769, 1540728, 1699692, 1982974, 2266256, 2549538, 2974461, 3081456, 3399384, 3824307, 3965948, 5099076, 5948922, 6798768, 7648614, 7931896, 8923383, 10198152, 11897844, 15297228, 15863792, 17846766, 20396304, 23795688, 26770149, 30594456, 35693532, 47591376, 53540298, 61188912, 71387064, 107080596, 142774128, 214161192, 428322384]

約数ペア:

[(1, 428322384), (2, 214161192), (3, 142774128), (4, 107080596), (6, 71387064), (7, 61188912), (8, 53540298), (9, 47591376), (12, 35693532), (14, 30594456), (16, 26770149), (18, 23795688), (21, 20396304), (24, 17846766), (27, 15863792), (28, 15297228), (36, 11897844), (42, 10198152), (48, 8923383), (54, 7931896), (56, 7648614), (63, 6798768), (72, 5948922), (84, 5099076), (108, 3965948), (112, 3824307), (126, 3399384), (139, 3081456), (144, 2974461), (168, 2549538), (189, 2266256), (216, 1982974), (252, 1699692), (278, 1540728), (336, 1274769), (378, 1133128), (417, 1027152), (432, 991487), (504, 849846), (556, 770364), (756, 566564), (834, 513576), (973, 440208), (1008, 424923), (1019, 420336), (1112, 385182), (1251, 342384), (1512, 283282), (1668, 256788), (1946, 220104), (2038, 210168), (2224, 192591), (2502, 171192), (2919, 146736), (3024, 141641), (3057, 140112), (3336, 128394), (3753, 114128), (3892, 110052), (4076, 105084), (5004, 85596), (5838, 73368), (6114, 70056), (6672, 64197), (7133, 60048), (7506, 57064), (7784, 55026), (8152, 52542), (8757, 48912), (9171, 46704), (10008, 42798), (11676, 36684), (12228, 35028), (14266, 30024), (15012, 28532), (15568, 27513), (16304, 26271), (17514, 24456), (18342, 23352), (20016, 21399)]