268209396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 913203200

約数和(自身を除く): 644993804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 139, 156, 171, 182, 186, 217, 228, 234, 247, 252, 266, 273, 278, 279, 342, 364, 372, 399, 403, 417, 434, 468, 494, 532, 546, 556, 558, 589, 651, 684, 741, 798, 806, 819, 834, 868, 973, 988, 1092, 1116, 1178, 1197, 1209, 1251, 1302, 1482, 1596, 1612, 1638, 1668, 1729, 1767, 1807, 1946, 1953, 2223, 2356, 2394, 2418, 2502, 2604, 2641, 2821, 2919, 2964, 3276, 3458, 3534, 3614, 3627, 3892, 3906, 4123, 4309, 4446, 4788, 4836, 5004, 5187, 5282, 5301, 5421, 5642, 5838, 6916, 7068, 7228, 7254, 7657, 7812, 7923, 8246, 8463, 8618, 8757, 8892, 10374, 10564, 10602, 10842, 11284, 11676, 12369, 12649, 12927, 14508, 15314, 15561, 15846, 16263, 16492, 16926, 17236, 17514, 18487, 20748, 21204, 21684, 22971, 23769, 24738, 25298, 25389, 25854, 30163, 30628, 31122, 31692, 32526, 33852, 34333, 35028, 36974, 37107, 37947, 38781, 45942, 47538, 49476, 50596, 50778, 51708, 53599, 55461, 56017, 60326, 62244, 65052, 68666, 68913, 73948, 74214, 75894, 77562, 81871, 90489, 91884, 95076, 101556, 102999, 107198, 110922, 112034, 113841, 120652, 137332, 137826, 148428, 151788, 155124, 160797, 163742, 166383, 168051, 180978, 205998, 214396, 221844, 224068, 227682, 240331, 245613, 271467, 275652, 308997, 321594, 327484, 332766, 336102, 361956, 392119, 411996, 455364, 480662, 482391, 491226, 504153, 542934, 573097, 617994, 643188, 665532, 672204, 720993, 736839, 784238, 961324, 964782, 982452, 1008306, 1064323, 1085868, 1146194, 1176357, 1235988, 1441986, 1473678, 1568476, 1719291, 1929564, 2016612, 2128646, 2162979, 2292388, 2352714, 2883972, 2947356, 3192969, 3438582, 3529071, 4257292, 4325958, 4705428, 5157873, 6385938, 6877164, 7058142, 7450261, 8651916, 9578907, 10315746, 12771876, 14116284, 14900522, 19157814, 20631492, 22350783, 29801044, 38315628, 44701566, 67052349, 89403132, 134104698, 268209396]

約数ペア:

[(1, 268209396), (2, 134104698), (3, 89403132), (4, 67052349), (6, 44701566), (7, 38315628), (9, 29801044), (12, 22350783), (13, 20631492), (14, 19157814), (18, 14900522), (19, 14116284), (21, 12771876), (26, 10315746), (28, 9578907), (31, 8651916), (36, 7450261), (38, 7058142), (39, 6877164), (42, 6385938), (52, 5157873), (57, 4705428), (62, 4325958), (63, 4257292), (76, 3529071), (78, 3438582), (84, 3192969), (91, 2947356), (93, 2883972), (114, 2352714), (117, 2292388), (124, 2162979), (126, 2128646), (133, 2016612), (139, 1929564), (156, 1719291), (171, 1568476), (182, 1473678), (186, 1441986), (217, 1235988), (228, 1176357), (234, 1146194), (247, 1085868), (252, 1064323), (266, 1008306), (273, 982452), (278, 964782), (279, 961324), (342, 784238), (364, 736839), (372, 720993), (399, 672204), (403, 665532), (417, 643188), (434, 617994), (468, 573097), (494, 542934), (532, 504153), (546, 491226), (556, 482391), (558, 480662), (589, 455364), (651, 411996), (684, 392119), (741, 361956), (798, 336102), (806, 332766), (819, 327484), (834, 321594), (868, 308997), (973, 275652), (988, 271467), (1092, 245613), (1116, 240331), (1178, 227682), (1197, 224068), (1209, 221844), (1251, 214396), (1302, 205998), (1482, 180978), (1596, 168051), (1612, 166383), (1638, 163742), (1668, 160797), (1729, 155124), (1767, 151788), (1807, 148428), (1946, 137826), (1953, 137332), (2223, 120652), (2356, 113841), (2394, 112034), (2418, 110922), (2502, 107198), (2604, 102999), (2641, 101556), (2821, 95076), (2919, 91884), (2964, 90489), (3276, 81871), (3458, 77562), (3534, 75894), (3614, 74214), (3627, 73948), (3892, 68913), (3906, 68666), (4123, 65052), (4309, 62244), (4446, 60326), (4788, 56017), (4836, 55461), (5004, 53599), (5187, 51708), (5282, 50778), (5301, 50596), (5421, 49476), (5642, 47538), (5838, 45942), (6916, 38781), (7068, 37947), (7228, 37107), (7254, 36974), (7657, 35028), (7812, 34333), (7923, 33852), (8246, 32526), (8463, 31692), (8618, 31122), (8757, 30628), (8892, 30163), (10374, 25854), (10564, 25389), (10602, 25298), (10842, 24738), (11284, 23769), (11676, 22971), (12369, 21684), (12649, 21204), (12927, 20748), (14508, 18487), (15314, 17514), (15561, 17236), (15846, 16926), (16263, 16492)]