2620199484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 8349286400

約数和(自身を除く): 5729086916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 127, 133, 139, 171, 186, 217, 228, 252, 254, 266, 278, 279, 342, 372, 381, 399, 417, 434, 508, 532, 556, 558, 589, 651, 684, 762, 798, 834, 868, 889, 973, 1116, 1143, 1178, 1197, 1251, 1302, 1524, 1596, 1668, 1767, 1778, 1946, 1953, 2286, 2356, 2394, 2413, 2502, 2604, 2641, 2667, 2919, 3534, 3556, 3892, 3906, 3937, 4123, 4309, 4572, 4788, 4826, 5004, 5282, 5301, 5334, 5838, 7068, 7239, 7812, 7874, 7923, 8001, 8246, 8618, 8757, 9652, 10564, 10602, 10668, 11676, 11811, 12369, 12927, 14478, 15748, 15846, 16002, 16492, 16891, 17236, 17514, 17653, 18487, 21204, 21717, 23622, 23769, 24738, 25854, 27559, 28956, 30163, 31692, 32004, 33782, 35028, 35306, 35433, 36974, 37107, 38781, 43434, 47244, 47538, 49476, 50673, 51708, 52959, 55118, 55461, 60326, 67564, 70612, 70866, 73948, 74214, 74803, 77562, 81871, 82677, 86868, 90489, 95076, 101346, 105918, 110236, 110922, 120652, 123571, 141732, 148428, 149606, 152019, 155124, 158877, 163742, 165354, 166383, 180978, 202692, 211836, 221844, 224409, 245613, 247142, 248031, 271467, 299212, 304038, 317754, 327484, 330708, 332766, 335407, 361956, 370713, 448818, 491226, 494284, 496062, 523621, 542934, 547243, 573097, 608076, 635508, 665532, 670814, 673227, 736839, 741426, 897636, 982452, 992124, 1006221, 1047242, 1085868, 1094486, 1112139, 1146194, 1341628, 1346454, 1473678, 1482852, 1570863, 1641729, 1719291, 2012442, 2094484, 2188972, 2224278, 2292388, 2347849, 2692908, 2947356, 3018663, 3141726, 3283458, 3438582, 3830701, 4024884, 4448556, 4695698, 4712589, 4925187, 5157873, 6037326, 6283452, 6566916, 6877164, 7043547, 7661402, 9391396, 9425178, 9850374, 10315746, 10397617, 11492103, 12074652, 14087094, 15322804, 18850356, 19700748, 20631492, 20795234, 21130641, 22984206, 28174188, 31192851, 34476309, 41590468, 42261282, 45968412, 62385702, 68952618, 72783319, 84522564, 93578553, 124771404, 137905236, 145566638, 187157106, 218349957, 291133276, 374314212, 436699914, 655049871, 873399828, 1310099742, 2620199484]

約数ペア:

[(1, 2620199484), (2, 1310099742), (3, 873399828), (4, 655049871), (6, 436699914), (7, 374314212), (9, 291133276), (12, 218349957), (14, 187157106), (18, 145566638), (19, 137905236), (21, 124771404), (28, 93578553), (31, 84522564), (36, 72783319), (38, 68952618), (42, 62385702), (57, 45968412), (62, 42261282), (63, 41590468), (76, 34476309), (84, 31192851), (93, 28174188), (114, 22984206), (124, 21130641), (126, 20795234), (127, 20631492), (133, 19700748), (139, 18850356), (171, 15322804), (186, 14087094), (217, 12074652), (228, 11492103), (252, 10397617), (254, 10315746), (266, 9850374), (278, 9425178), (279, 9391396), (342, 7661402), (372, 7043547), (381, 6877164), (399, 6566916), (417, 6283452), (434, 6037326), (508, 5157873), (532, 4925187), (556, 4712589), (558, 4695698), (589, 4448556), (651, 4024884), (684, 3830701), (762, 3438582), (798, 3283458), (834, 3141726), (868, 3018663), (889, 2947356), (973, 2692908), (1116, 2347849), (1143, 2292388), (1178, 2224278), (1197, 2188972), (1251, 2094484), (1302, 2012442), (1524, 1719291), (1596, 1641729), (1668, 1570863), (1767, 1482852), (1778, 1473678), (1946, 1346454), (1953, 1341628), (2286, 1146194), (2356, 1112139), (2394, 1094486), (2413, 1085868), (2502, 1047242), (2604, 1006221), (2641, 992124), (2667, 982452), (2919, 897636), (3534, 741426), (3556, 736839), (3892, 673227), (3906, 670814), (3937, 665532), (4123, 635508), (4309, 608076), (4572, 573097), (4788, 547243), (4826, 542934), (5004, 523621), (5282, 496062), (5301, 494284), (5334, 491226), (5838, 448818), (7068, 370713), (7239, 361956), (7812, 335407), (7874, 332766), (7923, 330708), (8001, 327484), (8246, 317754), (8618, 304038), (8757, 299212), (9652, 271467), (10564, 248031), (10602, 247142), (10668, 245613), (11676, 224409), (11811, 221844), (12369, 211836), (12927, 202692), (14478, 180978), (15748, 166383), (15846, 165354), (16002, 163742), (16492, 158877), (16891, 155124), (17236, 152019), (17514, 149606), (17653, 148428), (18487, 141732), (21204, 123571), (21717, 120652), (23622, 110922), (23769, 110236), (24738, 105918), (25854, 101346), (27559, 95076), (28956, 90489), (30163, 86868), (31692, 82677), (32004, 81871), (33782, 77562), (35028, 74803), (35306, 74214), (35433, 73948), (36974, 70866), (37107, 70612), (38781, 67564), (43434, 60326), (47244, 55461), (47538, 55118), (49476, 52959), (50673, 51708)]