220924928

素因数分解:

$2^{10}\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 176

約数和(自身を含む): 560059200

約数和(自身を除く): 339134272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 112, 119, 128, 136, 148, 196, 224, 238, 256, 259, 272, 296, 343, 392, 448, 476, 512, 518, 544, 592, 629, 686, 784, 833, 896, 952, 1024, 1036, 1088, 1184, 1258, 1372, 1568, 1666, 1792, 1813, 1904, 2072, 2176, 2368, 2516, 2744, 3136, 3332, 3584, 3626, 3808, 4144, 4352, 4403, 4736, 5032, 5488, 5831, 6272, 6664, 7168, 7252, 7616, 8288, 8704, 8806, 9472, 10064, 10976, 11662, 12544, 12691, 13328, 14504, 15232, 16576, 17408, 17612, 18944, 20128, 21952, 23324, 25088, 25382, 26656, 29008, 30464, 30821, 33152, 35224, 37888, 40256, 43904, 46648, 50176, 50764, 53312, 58016, 60928, 61642, 66304, 70448, 80512, 87808, 93296, 101528, 106624, 116032, 121856, 123284, 132608, 140896, 161024, 175616, 186592, 203056, 213248, 215747, 232064, 246568, 265216, 281792, 322048, 351232, 373184, 406112, 426496, 431494, 464128, 493136, 563584, 644096, 746368, 812224, 852992, 862988, 928256, 986272, 1127168, 1492736, 1624448, 1725976, 1856512, 1972544, 2254336, 2985472, 3248896, 3451952, 3945088, 4508672, 5970944, 6497792, 6903904, 7890176, 12995584, 13807808, 15780352, 27615616, 31560704, 55231232, 110462464, 220924928]

約数ペア:

[(1, 220924928), (2, 110462464), (4, 55231232), (7, 31560704), (8, 27615616), (14, 15780352), (16, 13807808), (17, 12995584), (28, 7890176), (32, 6903904), (34, 6497792), (37, 5970944), (49, 4508672), (56, 3945088), (64, 3451952), (68, 3248896), (74, 2985472), (98, 2254336), (112, 1972544), (119, 1856512), (128, 1725976), (136, 1624448), (148, 1492736), (196, 1127168), (224, 986272), (238, 928256), (256, 862988), (259, 852992), (272, 812224), (296, 746368), (343, 644096), (392, 563584), (448, 493136), (476, 464128), (512, 431494), (518, 426496), (544, 406112), (592, 373184), (629, 351232), (686, 322048), (784, 281792), (833, 265216), (896, 246568), (952, 232064), (1024, 215747), (1036, 213248), (1088, 203056), (1184, 186592), (1258, 175616), (1372, 161024), (1568, 140896), (1666, 132608), (1792, 123284), (1813, 121856), (1904, 116032), (2072, 106624), (2176, 101528), (2368, 93296), (2516, 87808), (2744, 80512), (3136, 70448), (3332, 66304), (3584, 61642), (3626, 60928), (3808, 58016), (4144, 53312), (4352, 50764), (4403, 50176), (4736, 46648), (5032, 43904), (5488, 40256), (5831, 37888), (6272, 35224), (6664, 33152), (7168, 30821), (7252, 30464), (7616, 29008), (8288, 26656), (8704, 25382), (8806, 25088), (9472, 23324), (10064, 21952), (10976, 20128), (11662, 18944), (12544, 17612), (12691, 17408), (13328, 16576), (14504, 15232)]