213547992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 648000000

約数和(自身を除く): 434452008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 168, 228, 266, 298, 399, 447, 449, 456, 532, 596, 798, 894, 898, 1043, 1064, 1192, 1347, 1596, 1788, 1796, 2086, 2694, 2831, 3129, 3143, 3192, 3576, 3592, 4172, 5388, 5662, 6258, 6286, 8344, 8493, 8531, 9429, 10776, 11324, 12516, 12572, 16986, 17062, 18858, 19817, 22648, 25032, 25144, 25593, 33972, 34124, 37716, 39634, 51186, 59451, 59717, 66901, 67944, 68248, 75432, 79268, 102372, 118902, 119434, 133802, 158536, 179151, 200703, 204744, 237804, 238868, 267604, 358302, 401406, 468307, 475608, 477736, 535208, 716604, 802812, 936614, 1271119, 1404921, 1433208, 1605624, 1873228, 2542238, 2809842, 3746456, 3813357, 5084476, 5619684, 7626714, 8897833, 10168952, 11239368, 15253428, 17795666, 26693499, 30506856, 35591332, 53386998, 71182664, 106773996, 213547992]

約数ペア:

[(1, 213547992), (2, 106773996), (3, 71182664), (4, 53386998), (6, 35591332), (7, 30506856), (8, 26693499), (12, 17795666), (14, 15253428), (19, 11239368), (21, 10168952), (24, 8897833), (28, 7626714), (38, 5619684), (42, 5084476), (56, 3813357), (57, 3746456), (76, 2809842), (84, 2542238), (114, 1873228), (133, 1605624), (149, 1433208), (152, 1404921), (168, 1271119), (228, 936614), (266, 802812), (298, 716604), (399, 535208), (447, 477736), (449, 475608), (456, 468307), (532, 401406), (596, 358302), (798, 267604), (894, 238868), (898, 237804), (1043, 204744), (1064, 200703), (1192, 179151), (1347, 158536), (1596, 133802), (1788, 119434), (1796, 118902), (2086, 102372), (2694, 79268), (2831, 75432), (3129, 68248), (3143, 67944), (3192, 66901), (3576, 59717), (3592, 59451), (4172, 51186), (5388, 39634), (5662, 37716), (6258, 34124), (6286, 33972), (8344, 25593), (8493, 25144), (8531, 25032), (9429, 22648), (10776, 19817), (11324, 18858), (12516, 17062), (12572, 16986)]