1377392904

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 4329676800

約数和(自身を除く): 2952283896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 47, 51, 54, 68, 69, 72, 92, 94, 102, 108, 136, 138, 141, 153, 184, 188, 204, 207, 216, 276, 282, 306, 347, 376, 391, 408, 414, 423, 459, 552, 564, 612, 621, 694, 782, 799, 828, 846, 918, 1041, 1081, 1128, 1173, 1224, 1242, 1269, 1388, 1564, 1598, 1656, 1692, 1836, 2082, 2162, 2346, 2397, 2484, 2538, 2776, 3123, 3128, 3196, 3243, 3384, 3519, 3672, 4164, 4324, 4692, 4794, 4968, 5076, 5899, 6246, 6392, 6486, 7038, 7191, 7981, 8328, 8648, 9369, 9384, 9588, 9729, 10152, 10557, 11798, 12492, 12972, 14076, 14382, 15962, 16309, 17697, 18377, 18738, 19176, 19458, 21114, 21573, 23596, 23943, 24984, 25944, 28152, 28764, 29187, 31924, 32618, 35394, 36754, 37476, 38916, 42228, 43146, 47192, 47886, 48927, 53091, 55131, 57528, 58374, 63848, 65236, 70788, 71829, 73508, 74952, 77832, 84456, 86292, 95772, 97854, 106182, 110262, 116748, 130472, 135677, 141576, 143658, 146781, 147016, 159273, 165393, 172584, 191544, 195708, 212364, 215487, 220524, 233496, 271354, 277253, 287316, 293562, 318546, 330786, 375107, 391416, 407031, 424728, 430974, 440343, 441048, 496179, 542708, 554506, 574632, 587124, 637092, 661572, 750214, 814062, 831759, 861948, 880686, 992358, 1085416, 1109012, 1125321, 1174248, 1221093, 1274184, 1323144, 1500428, 1628124, 1663518, 1723896, 1761372, 1984716, 2218024, 2250642, 2442186, 2495277, 3000856, 3256248, 3327036, 3375963, 3522744, 3663279, 3969432, 4501284, 4884372, 4990554, 6376819, 6654072, 6751926, 7326558, 7485831, 9002568, 9768744, 9981108, 10127889, 12753638, 13503852, 14653116, 14971662, 19130457, 19962216, 20255778, 25507276, 27007704, 29306232, 29943324, 38260914, 40511556, 51014552, 57391371, 59886648, 76521828, 81023112, 114782742, 153043656, 172174113, 229565484, 344348226, 459130968, 688696452, 1377392904]

約数ペア:

[(1, 1377392904), (2, 688696452), (3, 459130968), (4, 344348226), (6, 229565484), (8, 172174113), (9, 153043656), (12, 114782742), (17, 81023112), (18, 76521828), (23, 59886648), (24, 57391371), (27, 51014552), (34, 40511556), (36, 38260914), (46, 29943324), (47, 29306232), (51, 27007704), (54, 25507276), (68, 20255778), (69, 19962216), (72, 19130457), (92, 14971662), (94, 14653116), (102, 13503852), (108, 12753638), (136, 10127889), (138, 9981108), (141, 9768744), (153, 9002568), (184, 7485831), (188, 7326558), (204, 6751926), (207, 6654072), (216, 6376819), (276, 4990554), (282, 4884372), (306, 4501284), (347, 3969432), (376, 3663279), (391, 3522744), (408, 3375963), (414, 3327036), (423, 3256248), (459, 3000856), (552, 2495277), (564, 2442186), (612, 2250642), (621, 2218024), (694, 1984716), (782, 1761372), (799, 1723896), (828, 1663518), (846, 1628124), (918, 1500428), (1041, 1323144), (1081, 1274184), (1128, 1221093), (1173, 1174248), (1224, 1125321), (1242, 1109012), (1269, 1085416), (1388, 992358), (1564, 880686), (1598, 861948), (1656, 831759), (1692, 814062), (1836, 750214), (2082, 661572), (2162, 637092), (2346, 587124), (2397, 574632), (2484, 554506), (2538, 542708), (2776, 496179), (3123, 441048), (3128, 440343), (3196, 430974), (3243, 424728), (3384, 407031), (3519, 391416), (3672, 375107), (4164, 330786), (4324, 318546), (4692, 293562), (4794, 287316), (4968, 277253), (5076, 271354), (5899, 233496), (6246, 220524), (6392, 215487), (6486, 212364), (7038, 195708), (7191, 191544), (7981, 172584), (8328, 165393), (8648, 159273), (9369, 147016), (9384, 146781), (9588, 143658), (9729, 141576), (10152, 135677), (10557, 130472), (11798, 116748), (12492, 110262), (12972, 106182), (14076, 97854), (14382, 95772), (15962, 86292), (16309, 84456), (17697, 77832), (18377, 74952), (18738, 73508), (19176, 71829), (19458, 70788), (21114, 65236), (21573, 63848), (23596, 58374), (23943, 57528), (24984, 55131), (25944, 53091), (28152, 48927), (28764, 47886), (29187, 47192), (31924, 43146), (32618, 42228), (35394, 38916), (36754, 37476)]