1065213568

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 2350080000

約数和(自身を除く): 1284866432

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 71, 76, 124, 128, 142, 152, 199, 248, 284, 304, 398, 496, 568, 589, 608, 796, 992, 1136, 1178, 1216, 1349, 1592, 1984, 2201, 2272, 2356, 2432, 2698, 3184, 3781, 3968, 4402, 4544, 4712, 5396, 6169, 6368, 7562, 8804, 9088, 9424, 10792, 12338, 12736, 14129, 15124, 17608, 18848, 21584, 24676, 25472, 28258, 30248, 35216, 37696, 41819, 43168, 49352, 56516, 60496, 70432, 75392, 83638, 86336, 98704, 113032, 117211, 120992, 140864, 167276, 172672, 197408, 226064, 234422, 241984, 268451, 281728, 334552, 394816, 437999, 452128, 468844, 483968, 536902, 669104, 789632, 875998, 904256, 937688, 1073804, 1338208, 1751996, 1808512, 1875376, 2147608, 2676416, 3503992, 3750752, 4295216, 5352832, 7007984, 7501504, 8321981, 8590432, 14015968, 15003008, 16643962, 17180864, 28031936, 33287924, 34361728, 56063872, 66575848, 133151696, 266303392, 532606784, 1065213568]

約数ペア:

[(1, 1065213568), (2, 532606784), (4, 266303392), (8, 133151696), (16, 66575848), (19, 56063872), (31, 34361728), (32, 33287924), (38, 28031936), (62, 17180864), (64, 16643962), (71, 15003008), (76, 14015968), (124, 8590432), (128, 8321981), (142, 7501504), (152, 7007984), (199, 5352832), (248, 4295216), (284, 3750752), (304, 3503992), (398, 2676416), (496, 2147608), (568, 1875376), (589, 1808512), (608, 1751996), (796, 1338208), (992, 1073804), (1136, 937688), (1178, 904256), (1216, 875998), (1349, 789632), (1592, 669104), (1984, 536902), (2201, 483968), (2272, 468844), (2356, 452128), (2432, 437999), (2698, 394816), (3184, 334552), (3781, 281728), (3968, 268451), (4402, 241984), (4544, 234422), (4712, 226064), (5396, 197408), (6169, 172672), (6368, 167276), (7562, 140864), (8804, 120992), (9088, 117211), (9424, 113032), (10792, 98704), (12338, 86336), (12736, 83638), (14129, 75392), (15124, 70432), (17608, 60496), (18848, 56516), (21584, 49352), (24676, 43168), (25472, 41819), (28258, 37696), (30248, 35216)]