1389438096

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 3856896000

約数和(自身を除く): 2467457904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 89, 92, 138, 158, 178, 179, 184, 237, 267, 276, 316, 356, 358, 368, 474, 534, 537, 552, 632, 712, 716, 948, 1068, 1074, 1104, 1264, 1424, 1432, 1817, 1896, 2047, 2136, 2148, 2864, 3634, 3792, 4094, 4117, 4272, 4296, 5451, 6141, 7031, 7268, 8188, 8234, 8592, 10902, 12282, 12351, 14062, 14141, 14536, 15931, 16376, 16468, 21093, 21804, 24564, 24702, 28124, 28282, 29072, 31862, 32752, 32936, 42186, 42423, 43608, 47793, 49128, 49404, 56248, 56564, 63724, 65872, 84372, 84846, 87216, 95586, 98256, 98808, 112496, 113128, 127448, 161713, 168744, 169692, 191172, 197616, 226256, 254896, 323426, 325243, 337488, 339384, 366413, 382344, 485139, 646852, 650486, 678768, 732826, 764688, 970278, 975729, 1099239, 1258549, 1293704, 1300972, 1465652, 1940556, 1951458, 2198478, 2517098, 2587408, 2601944, 2931304, 3775647, 3881112, 3902916, 4396956, 5034196, 5203888, 5862608, 7551294, 7762224, 7805832, 8793912, 10068392, 15102588, 15611664, 17587824, 20136784, 28946627, 30205176, 57893254, 60410352, 86839881, 115786508, 173679762, 231573016, 347359524, 463146032, 694719048, 1389438096]

約数ペア:

[(1, 1389438096), (2, 694719048), (3, 463146032), (4, 347359524), (6, 231573016), (8, 173679762), (12, 115786508), (16, 86839881), (23, 60410352), (24, 57893254), (46, 30205176), (48, 28946627), (69, 20136784), (79, 17587824), (89, 15611664), (92, 15102588), (138, 10068392), (158, 8793912), (178, 7805832), (179, 7762224), (184, 7551294), (237, 5862608), (267, 5203888), (276, 5034196), (316, 4396956), (356, 3902916), (358, 3881112), (368, 3775647), (474, 2931304), (534, 2601944), (537, 2587408), (552, 2517098), (632, 2198478), (712, 1951458), (716, 1940556), (948, 1465652), (1068, 1300972), (1074, 1293704), (1104, 1258549), (1264, 1099239), (1424, 975729), (1432, 970278), (1817, 764688), (1896, 732826), (2047, 678768), (2136, 650486), (2148, 646852), (2864, 485139), (3634, 382344), (3792, 366413), (4094, 339384), (4117, 337488), (4272, 325243), (4296, 323426), (5451, 254896), (6141, 226256), (7031, 197616), (7268, 191172), (8188, 169692), (8234, 168744), (8592, 161713), (10902, 127448), (12282, 113128), (12351, 112496), (14062, 98808), (14141, 98256), (14536, 95586), (15931, 87216), (16376, 84846), (16468, 84372), (21093, 65872), (21804, 63724), (24564, 56564), (24702, 56248), (28124, 49404), (28282, 49128), (29072, 47793), (31862, 43608), (32752, 42423), (32936, 42186)]