7281054984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 23141376000

約数和(自身を除く): 15860321016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 199, 204, 238, 276, 322, 357, 391, 398, 408, 476, 483, 552, 557, 597, 644, 714, 782, 796, 952, 966, 1114, 1173, 1194, 1288, 1393, 1428, 1564, 1592, 1671, 1932, 2228, 2346, 2388, 2737, 2786, 2856, 3128, 3342, 3383, 3864, 3899, 4179, 4456, 4577, 4692, 4776, 5474, 5572, 6684, 6766, 7798, 8211, 8358, 9154, 9384, 9469, 10149, 10948, 11144, 11697, 12811, 13368, 13532, 13731, 15596, 16422, 16716, 18308, 18938, 20298, 21896, 23394, 23681, 25622, 27064, 27462, 28407, 31192, 32039, 32844, 33432, 36616, 37876, 38433, 40596, 46788, 47362, 51244, 54924, 56814, 64078, 65688, 66283, 71043, 75752, 76866, 77809, 81192, 89677, 93576, 94724, 96117, 102488, 109848, 110843, 113628, 128156, 132566, 142086, 153732, 155618, 179354, 189448, 192234, 198849, 217787, 221686, 227256, 233427, 256312, 265132, 269031, 284172, 307464, 311236, 332529, 358708, 384468, 397698, 435574, 443372, 466854, 530264, 538062, 544663, 568344, 622472, 653361, 665058, 717416, 768936, 775901, 795396, 871148, 886744, 933708, 1076124, 1089326, 1306722, 1330116, 1524509, 1551802, 1590792, 1633989, 1742296, 1867416, 1884331, 2152248, 2178652, 2327703, 2549389, 2613444, 2660232, 3049018, 3103604, 3267978, 3768662, 4357304, 4573527, 4655406, 5098778, 5226888, 5652993, 6098036, 6207208, 6535956, 7537324, 7648167, 9147054, 9310812, 10197556, 11305986, 12196072, 13071912, 13190317, 15074648, 15296334, 17845723, 18294108, 18621624, 20395112, 22611972, 26380634, 30592668, 35691446, 36588216, 39570951, 43339613, 45223944, 52761268, 53537169, 61185336, 71382892, 79141902, 86679226, 105522536, 107074338, 130018839, 142765784, 158283804, 173358452, 214148676, 260037678, 303377291, 316567608, 346716904, 428297352, 520075356, 606754582, 910131873, 1040150712, 1213509164, 1820263746, 2427018328, 3640527492, 7281054984]

約数ペア:

[(1, 7281054984), (2, 3640527492), (3, 2427018328), (4, 1820263746), (6, 1213509164), (7, 1040150712), (8, 910131873), (12, 606754582), (14, 520075356), (17, 428297352), (21, 346716904), (23, 316567608), (24, 303377291), (28, 260037678), (34, 214148676), (42, 173358452), (46, 158283804), (51, 142765784), (56, 130018839), (68, 107074338), (69, 105522536), (84, 86679226), (92, 79141902), (102, 71382892), (119, 61185336), (136, 53537169), (138, 52761268), (161, 45223944), (168, 43339613), (184, 39570951), (199, 36588216), (204, 35691446), (238, 30592668), (276, 26380634), (322, 22611972), (357, 20395112), (391, 18621624), (398, 18294108), (408, 17845723), (476, 15296334), (483, 15074648), (552, 13190317), (557, 13071912), (597, 12196072), (644, 11305986), (714, 10197556), (782, 9310812), (796, 9147054), (952, 7648167), (966, 7537324), (1114, 6535956), (1173, 6207208), (1194, 6098036), (1288, 5652993), (1393, 5226888), (1428, 5098778), (1564, 4655406), (1592, 4573527), (1671, 4357304), (1932, 3768662), (2228, 3267978), (2346, 3103604), (2388, 3049018), (2737, 2660232), (2786, 2613444), (2856, 2549389), (3128, 2327703), (3342, 2178652), (3383, 2152248), (3864, 1884331), (3899, 1867416), (4179, 1742296), (4456, 1633989), (4577, 1590792), (4692, 1551802), (4776, 1524509), (5474, 1330116), (5572, 1306722), (6684, 1089326), (6766, 1076124), (7798, 933708), (8211, 886744), (8358, 871148), (9154, 795396), (9384, 775901), (9469, 768936), (10149, 717416), (10948, 665058), (11144, 653361), (11697, 622472), (12811, 568344), (13368, 544663), (13532, 538062), (13731, 530264), (15596, 466854), (16422, 443372), (16716, 435574), (18308, 397698), (18938, 384468), (20298, 358708), (21896, 332529), (23394, 311236), (23681, 307464), (25622, 284172), (27064, 269031), (27462, 265132), (28407, 256312), (31192, 233427), (32039, 227256), (32844, 221686), (33432, 217787), (36616, 198849), (37876, 192234), (38433, 189448), (40596, 179354), (46788, 155618), (47362, 153732), (51244, 142086), (54924, 132566), (56814, 128156), (64078, 113628), (65688, 110843), (66283, 109848), (71043, 102488), (75752, 96117), (76866, 94724), (77809, 93576), (81192, 89677)]