25733990568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2085

約数の個数: 256

約数和(自身を含む): 78704640000

約数和(自身を除く): 52970649432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1331, 1364, 1452, 1573, 1612, 1716, 1999, 2046, 2418, 2662, 2728, 2904, 3146, 3224, 3432, 3751, 3993, 3998, 4092, 4433, 4719, 4836, 5324, 5997, 6292, 7502, 7986, 7996, 8184, 8866, 9438, 9672, 10648, 11253, 11994, 12584, 13299, 15004, 15972, 15992, 17303, 17732, 18876, 21989, 22506, 23988, 25987, 26598, 30008, 31944, 34606, 35464, 37752, 41261, 43978, 45012, 47976, 48763, 51909, 51974, 53196, 61969, 65967, 69212, 77961, 82522, 87956, 90024, 97526, 103818, 103948, 106392, 123783, 123938, 131934, 138424, 146289, 155922, 165044, 175912, 185907, 195052, 207636, 207896, 241879, 247566, 247876, 263868, 285857, 292578, 311844, 330088, 371814, 390104, 415272, 483758, 495132, 495752, 527736, 536393, 571714, 585156, 623688, 681659, 725637, 743628, 805597, 857571, 967516, 990264, 1072786, 1143428, 1170312, 1363318, 1451274, 1487256, 1609179, 1611194, 1715142, 1935032, 2044977, 2145572, 2286856, 2416791, 2660669, 2726636, 2902548, 3144427, 3218358, 3222388, 3430284, 4089954, 4291144, 4833582, 5321338, 5453272, 5805096, 6288854, 6436716, 6444776, 6860568, 7498249, 7982007, 8179908, 8861567, 9433281, 9667164, 10642676, 12577708, 12873432, 14996498, 15964014, 16359816, 17723134, 18866562, 19334328, 21285352, 22494747, 25155416, 26584701, 29992996, 31928028, 34588697, 35446268, 37733124, 44989494, 53169402, 59985992, 63856056, 69177394, 70892536, 75466248, 82480739, 89978988, 97477237, 103766091, 106338804, 138354788, 164961478, 179957976, 194954474, 207532182, 212677608, 247442217, 276709576, 292431711, 329922956, 389908948, 415064364, 494884434, 584863422, 659845912, 779817896, 830128728, 989768868, 1072249607, 1169726844, 1979537736, 2144499214, 2339453688, 3216748821, 4288998428, 6433497642, 8577996856, 12866995284, 25733990568]

約数ペア:

[(1, 25733990568), (2, 12866995284), (3, 8577996856), (4, 6433497642), (6, 4288998428), (8, 3216748821), (11, 2339453688), (12, 2144499214), (13, 1979537736), (22, 1169726844), (24, 1072249607), (26, 989768868), (31, 830128728), (33, 779817896), (39, 659845912), (44, 584863422), (52, 494884434), (62, 415064364), (66, 389908948), (78, 329922956), (88, 292431711), (93, 276709576), (104, 247442217), (121, 212677608), (124, 207532182), (132, 194954474), (143, 179957976), (156, 164961478), (186, 138354788), (242, 106338804), (248, 103766091), (264, 97477237), (286, 89978988), (312, 82480739), (341, 75466248), (363, 70892536), (372, 69177394), (403, 63856056), (429, 59985992), (484, 53169402), (572, 44989494), (682, 37733124), (726, 35446268), (744, 34588697), (806, 31928028), (858, 29992996), (968, 26584701), (1023, 25155416), (1144, 22494747), (1209, 21285352), (1331, 19334328), (1364, 18866562), (1452, 17723134), (1573, 16359816), (1612, 15964014), (1716, 14996498), (1999, 12873432), (2046, 12577708), (2418, 10642676), (2662, 9667164), (2728, 9433281), (2904, 8861567), (3146, 8179908), (3224, 7982007), (3432, 7498249), (3751, 6860568), (3993, 6444776), (3998, 6436716), (4092, 6288854), (4433, 5805096), (4719, 5453272), (4836, 5321338), (5324, 4833582), (5997, 4291144), (6292, 4089954), (7502, 3430284), (7986, 3222388), (7996, 3218358), (8184, 3144427), (8866, 2902548), (9438, 2726636), (9672, 2660669), (10648, 2416791), (11253, 2286856), (11994, 2145572), (12584, 2044977), (13299, 1935032), (15004, 1715142), (15972, 1611194), (15992, 1609179), (17303, 1487256), (17732, 1451274), (18876, 1363318), (21989, 1170312), (22506, 1143428), (23988, 1072786), (25987, 990264), (26598, 967516), (30008, 857571), (31944, 805597), (34606, 743628), (35464, 725637), (37752, 681659), (41261, 623688), (43978, 585156), (45012, 571714), (47976, 536393), (48763, 527736), (51909, 495752), (51974, 495132), (53196, 483758), (61969, 415272), (65967, 390104), (69212, 371814), (77961, 330088), (82522, 311844), (87956, 292578), (90024, 285857), (97526, 263868), (103818, 247876), (103948, 247566), (106392, 241879), (123783, 207896), (123938, 207636), (131934, 195052), (138424, 185907), (146289, 175912), (155922, 165044)]