18511778688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2769

約数の個数: 192

約数和(自身を含む): 53754346800

約数和(自身を除く): 35242568112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 169, 192, 208, 218, 312, 327, 338, 384, 416, 436, 507, 624, 654, 676, 832, 872, 1014, 1248, 1308, 1352, 1417, 1664, 1744, 2028, 2496, 2616, 2617, 2704, 2834, 3488, 4056, 4251, 4992, 5232, 5234, 5408, 5668, 6976, 7851, 8112, 8502, 10464, 10468, 10816, 11336, 13952, 15702, 16224, 17004, 18421, 20928, 20936, 21632, 22672, 31404, 32448, 34008, 34021, 36842, 41856, 41872, 45344, 55263, 62808, 64896, 68016, 68042, 73684, 83744, 90688, 102063, 110526, 125616, 136032, 136084, 147368, 167488, 181376, 204126, 221052, 251232, 272064, 272168, 285253, 294736, 334976, 408252, 442104, 442273, 502464, 544128, 544336, 570506, 589472, 816504, 855759, 884208, 884546, 1004928, 1088672, 1141012, 1178944, 1326819, 1633008, 1711518, 1768416, 1769092, 2177344, 2282024, 2357888, 2653638, 3266016, 3423036, 3536832, 3538184, 3708289, 4354688, 4564048, 5307276, 6532032, 6846072, 7073664, 7076368, 7416578, 9128096, 10614552, 11124867, 13064064, 13692144, 14152736, 14833156, 18256192, 21229104, 22249734, 27384288, 28305472, 29666312, 36512384, 42458208, 44499468, 48207757, 54768576, 56610944, 59332624, 84916416, 88998936, 96415514, 109537152, 118665248, 144623271, 169832832, 177997872, 192831028, 237330496, 289246542, 355995744, 385662056, 474660992, 578493084, 711991488, 771324112, 1156986168, 1423982976, 1542648224, 2313972336, 3085296448, 4627944672, 6170592896, 9255889344, 18511778688]

約数ペア:

[(1, 18511778688), (2, 9255889344), (3, 6170592896), (4, 4627944672), (6, 3085296448), (8, 2313972336), (12, 1542648224), (13, 1423982976), (16, 1156986168), (24, 771324112), (26, 711991488), (32, 578493084), (39, 474660992), (48, 385662056), (52, 355995744), (64, 289246542), (78, 237330496), (96, 192831028), (104, 177997872), (109, 169832832), (128, 144623271), (156, 118665248), (169, 109537152), (192, 96415514), (208, 88998936), (218, 84916416), (312, 59332624), (327, 56610944), (338, 54768576), (384, 48207757), (416, 44499468), (436, 42458208), (507, 36512384), (624, 29666312), (654, 28305472), (676, 27384288), (832, 22249734), (872, 21229104), (1014, 18256192), (1248, 14833156), (1308, 14152736), (1352, 13692144), (1417, 13064064), (1664, 11124867), (1744, 10614552), (2028, 9128096), (2496, 7416578), (2616, 7076368), (2617, 7073664), (2704, 6846072), (2834, 6532032), (3488, 5307276), (4056, 4564048), (4251, 4354688), (4992, 3708289), (5232, 3538184), (5234, 3536832), (5408, 3423036), (5668, 3266016), (6976, 2653638), (7851, 2357888), (8112, 2282024), (8502, 2177344), (10464, 1769092), (10468, 1768416), (10816, 1711518), (11336, 1633008), (13952, 1326819), (15702, 1178944), (16224, 1141012), (17004, 1088672), (18421, 1004928), (20928, 884546), (20936, 884208), (21632, 855759), (22672, 816504), (31404, 589472), (32448, 570506), (34008, 544336), (34021, 544128), (36842, 502464), (41856, 442273), (41872, 442104), (45344, 408252), (55263, 334976), (62808, 294736), (64896, 285253), (68016, 272168), (68042, 272064), (73684, 251232), (83744, 221052), (90688, 204126), (102063, 181376), (110526, 167488), (125616, 147368), (136032, 136084)]