299285532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 980633472

約数和(自身を除く): 681347940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 252, 273, 279, 294, 364, 372, 403, 421, 434, 441, 468, 546, 558, 588, 637, 651, 806, 819, 842, 868, 882, 1092, 1116, 1209, 1263, 1274, 1302, 1519, 1612, 1638, 1684, 1764, 1911, 1953, 2418, 2526, 2548, 2604, 2821, 2947, 3038, 3276, 3627, 3789, 3822, 3906, 4557, 4836, 5052, 5473, 5642, 5733, 5894, 6076, 7254, 7578, 7644, 7812, 8463, 8841, 9114, 10946, 11284, 11466, 11788, 13051, 13671, 14508, 15156, 16419, 16926, 17682, 18228, 19747, 20629, 21892, 22932, 25389, 26102, 26523, 27342, 32838, 33852, 35364, 38311, 39153, 39494, 41258, 49257, 50778, 52204, 53046, 54684, 59241, 61887, 65676, 76622, 78306, 78988, 82516, 91357, 98514, 101556, 106092, 114933, 117459, 118482, 123774, 153244, 156612, 169663, 177723, 182714, 185661, 197028, 229866, 234918, 236964, 247548, 268177, 274071, 339326, 344799, 355446, 365428, 371322, 459732, 469836, 508989, 536354, 548142, 639499, 678652, 689598, 710892, 742644, 804531, 822213, 1017978, 1072708, 1096284, 1187641, 1278998, 1379196, 1526967, 1609062, 1644426, 1918497, 2035956, 2375282, 2413593, 2557996, 3053934, 3218124, 3288852, 3562923, 3836994, 4750564, 4827186, 5755491, 6107868, 7125846, 7673988, 8313487, 9654372, 10688769, 11510982, 14251692, 16626974, 21377538, 23021964, 24940461, 33253948, 42755076, 49880922, 74821383, 99761844, 149642766, 299285532]

約数ペア:

[(1, 299285532), (2, 149642766), (3, 99761844), (4, 74821383), (6, 49880922), (7, 42755076), (9, 33253948), (12, 24940461), (13, 23021964), (14, 21377538), (18, 16626974), (21, 14251692), (26, 11510982), (28, 10688769), (31, 9654372), (36, 8313487), (39, 7673988), (42, 7125846), (49, 6107868), (52, 5755491), (62, 4827186), (63, 4750564), (78, 3836994), (84, 3562923), (91, 3288852), (93, 3218124), (98, 3053934), (117, 2557996), (124, 2413593), (126, 2375282), (147, 2035956), (156, 1918497), (182, 1644426), (186, 1609062), (196, 1526967), (217, 1379196), (234, 1278998), (252, 1187641), (273, 1096284), (279, 1072708), (294, 1017978), (364, 822213), (372, 804531), (403, 742644), (421, 710892), (434, 689598), (441, 678652), (468, 639499), (546, 548142), (558, 536354), (588, 508989), (637, 469836), (651, 459732), (806, 371322), (819, 365428), (842, 355446), (868, 344799), (882, 339326), (1092, 274071), (1116, 268177), (1209, 247548), (1263, 236964), (1274, 234918), (1302, 229866), (1519, 197028), (1612, 185661), (1638, 182714), (1684, 177723), (1764, 169663), (1911, 156612), (1953, 153244), (2418, 123774), (2526, 118482), (2548, 117459), (2604, 114933), (2821, 106092), (2947, 101556), (3038, 98514), (3276, 91357), (3627, 82516), (3789, 78988), (3822, 78306), (3906, 76622), (4557, 65676), (4836, 61887), (5052, 59241), (5473, 54684), (5642, 53046), (5733, 52204), (5894, 50778), (6076, 49257), (7254, 41258), (7578, 39494), (7644, 39153), (7812, 38311), (8463, 35364), (8841, 33852), (9114, 32838), (10946, 27342), (11284, 26523), (11466, 26102), (11788, 25389), (13051, 22932), (13671, 21892), (14508, 20629), (15156, 19747), (16419, 18228), (16926, 17682)]