7621308688

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2109

約数の個数: 120

約数和(自身を含む): 17715687552

約数和(自身を除く): 10094378864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 107, 112, 188, 196, 214, 329, 376, 392, 428, 658, 749, 752, 784, 856, 1316, 1498, 1712, 1933, 2303, 2632, 2996, 3866, 4606, 5029, 5243, 5264, 5992, 7732, 9212, 10058, 10486, 11984, 13531, 15464, 18424, 20116, 20972, 27062, 30928, 35203, 36848, 40232, 41944, 54124, 70406, 80464, 83888, 90851, 94717, 108248, 140812, 181702, 189434, 206831, 216496, 246421, 281624, 363404, 378868, 413662, 492842, 563248, 635957, 726808, 757736, 827324, 985684, 1271914, 1447817, 1453616, 1515472, 1654648, 1971368, 2543828, 2895634, 3309296, 3942736, 4451699, 5087656, 5791268, 8903398, 9721057, 10134719, 10175312, 11582536, 17806796, 19442114, 20269438, 23165072, 35613592, 38884228, 40538876, 68047399, 71227184, 77768456, 81077752, 136094798, 155536912, 162155504, 272189596, 476331793, 544379192, 952663586, 1088758384, 1905327172, 3810654344, 7621308688]

約数ペア:

[(1, 7621308688), (2, 3810654344), (4, 1905327172), (7, 1088758384), (8, 952663586), (14, 544379192), (16, 476331793), (28, 272189596), (47, 162155504), (49, 155536912), (56, 136094798), (94, 81077752), (98, 77768456), (107, 71227184), (112, 68047399), (188, 40538876), (196, 38884228), (214, 35613592), (329, 23165072), (376, 20269438), (392, 19442114), (428, 17806796), (658, 11582536), (749, 10175312), (752, 10134719), (784, 9721057), (856, 8903398), (1316, 5791268), (1498, 5087656), (1712, 4451699), (1933, 3942736), (2303, 3309296), (2632, 2895634), (2996, 2543828), (3866, 1971368), (4606, 1654648), (5029, 1515472), (5243, 1453616), (5264, 1447817), (5992, 1271914), (7732, 985684), (9212, 827324), (10058, 757736), (10486, 726808), (11984, 635957), (13531, 563248), (15464, 492842), (18424, 413662), (20116, 378868), (20972, 363404), (27062, 281624), (30928, 246421), (35203, 216496), (36848, 206831), (40232, 189434), (41944, 181702), (54124, 140812), (70406, 108248), (80464, 94717), (83888, 90851)]