1387234944

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{5081}}^1$

素因数の和:5183

約数の個数: 128

約数和(自身を含む): 4146912000

約数和(自身を除く): 2759677056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5081, 5688, 7584, 8532, 10112, 10162, 11376, 15168, 15243, 17064, 20324, 22752, 30336, 30486, 34128, 40648, 45504, 45729, 60972, 68256, 81296, 91008, 91458, 121944, 136512, 137187, 162592, 182916, 243888, 273024, 274374, 325184, 365832, 401399, 487776, 548748, 650368, 731664, 802798, 975552, 1097496, 1204197, 1463328, 1605596, 1951104, 2194992, 2408394, 2926656, 3211192, 3612591, 4389984, 4816788, 5853312, 6422384, 7225182, 8779968, 9633576, 10837773, 12844768, 14450364, 17559936, 19267152, 21675546, 25689536, 28900728, 38534304, 43351092, 51379072, 57801456, 77068608, 86702184, 115602912, 154137216, 173404368, 231205824, 346808736, 462411648, 693617472, 1387234944]

約数ペア:

[(1, 1387234944), (2, 693617472), (3, 462411648), (4, 346808736), (6, 231205824), (8, 173404368), (9, 154137216), (12, 115602912), (16, 86702184), (18, 77068608), (24, 57801456), (27, 51379072), (32, 43351092), (36, 38534304), (48, 28900728), (54, 25689536), (64, 21675546), (72, 19267152), (79, 17559936), (96, 14450364), (108, 12844768), (128, 10837773), (144, 9633576), (158, 8779968), (192, 7225182), (216, 6422384), (237, 5853312), (288, 4816788), (316, 4389984), (384, 3612591), (432, 3211192), (474, 2926656), (576, 2408394), (632, 2194992), (711, 1951104), (864, 1605596), (948, 1463328), (1152, 1204197), (1264, 1097496), (1422, 975552), (1728, 802798), (1896, 731664), (2133, 650368), (2528, 548748), (2844, 487776), (3456, 401399), (3792, 365832), (4266, 325184), (5056, 274374), (5081, 273024), (5688, 243888), (7584, 182916), (8532, 162592), (10112, 137187), (10162, 136512), (11376, 121944), (15168, 91458), (15243, 91008), (17064, 81296), (20324, 68256), (22752, 60972), (30336, 45729), (30486, 45504), (34128, 40648)]