207440784

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 634880000

約数和(自身を除く): 427439216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 127, 144, 152, 171, 199, 216, 228, 254, 304, 342, 381, 398, 432, 456, 508, 513, 597, 684, 762, 796, 912, 1016, 1026, 1143, 1194, 1368, 1524, 1592, 1791, 2032, 2052, 2286, 2388, 2413, 2736, 3048, 3184, 3429, 3582, 3781, 4104, 4572, 4776, 4826, 5373, 6096, 6858, 7164, 7239, 7562, 8208, 9144, 9552, 9652, 10746, 11343, 13716, 14328, 14478, 15124, 18288, 19304, 21492, 21717, 22686, 25273, 27432, 28656, 28956, 30248, 34029, 38608, 42984, 43434, 45372, 50546, 54864, 57912, 60496, 65151, 68058, 75819, 85968, 86868, 90744, 101092, 102087, 115824, 130302, 136116, 151638, 173736, 181488, 202184, 204174, 227457, 260604, 272232, 303276, 347472, 404368, 408348, 454914, 480187, 521208, 544464, 606552, 682371, 816696, 909828, 960374, 1042416, 1213104, 1364742, 1440561, 1633392, 1819656, 1920748, 2729484, 2881122, 3639312, 3841496, 4321683, 5458968, 5762244, 7682992, 8643366, 10917936, 11524488, 12965049, 17286732, 23048976, 25930098, 34573464, 51860196, 69146928, 103720392, 207440784]

約数ペア:

[(1, 207440784), (2, 103720392), (3, 69146928), (4, 51860196), (6, 34573464), (8, 25930098), (9, 23048976), (12, 17286732), (16, 12965049), (18, 11524488), (19, 10917936), (24, 8643366), (27, 7682992), (36, 5762244), (38, 5458968), (48, 4321683), (54, 3841496), (57, 3639312), (72, 2881122), (76, 2729484), (108, 1920748), (114, 1819656), (127, 1633392), (144, 1440561), (152, 1364742), (171, 1213104), (199, 1042416), (216, 960374), (228, 909828), (254, 816696), (304, 682371), (342, 606552), (381, 544464), (398, 521208), (432, 480187), (456, 454914), (508, 408348), (513, 404368), (597, 347472), (684, 303276), (762, 272232), (796, 260604), (912, 227457), (1016, 204174), (1026, 202184), (1143, 181488), (1194, 173736), (1368, 151638), (1524, 136116), (1592, 130302), (1791, 115824), (2032, 102087), (2052, 101092), (2286, 90744), (2388, 86868), (2413, 85968), (2736, 75819), (3048, 68058), (3184, 65151), (3429, 60496), (3582, 57912), (3781, 54864), (4104, 50546), (4572, 45372), (4776, 43434), (4826, 42984), (5373, 38608), (6096, 34029), (6858, 30248), (7164, 28956), (7239, 28656), (7562, 27432), (8208, 25273), (9144, 22686), (9552, 21717), (9652, 21492), (10746, 19304), (11343, 18288), (13716, 15124), (14328, 14478)]