2222307584

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 5505003000

約数和(自身を除く): 3282695416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 49, 56, 58, 64, 82, 98, 112, 116, 128, 149, 164, 196, 203, 224, 232, 256, 287, 298, 328, 392, 406, 448, 464, 574, 596, 656, 784, 812, 896, 928, 1043, 1148, 1189, 1192, 1312, 1421, 1568, 1624, 1792, 1856, 2009, 2086, 2296, 2378, 2384, 2624, 2842, 3136, 3248, 3712, 4018, 4172, 4321, 4592, 4756, 4768, 5248, 5684, 6109, 6272, 6496, 7301, 7424, 8036, 8323, 8344, 8642, 9184, 9512, 9536, 10496, 11368, 12218, 12544, 12992, 14602, 16072, 16646, 16688, 17284, 18368, 19024, 19072, 22736, 24436, 25984, 29204, 30247, 32144, 33292, 33376, 34568, 36736, 38048, 38144, 42763, 45472, 48872, 51968, 58261, 58408, 60494, 64288, 66584, 66752, 69136, 73472, 76096, 85526, 90944, 97744, 116522, 116816, 120988, 128576, 133168, 133504, 138272, 152192, 171052, 177161, 181888, 195488, 211729, 233044, 233632, 241976, 257152, 266336, 267008, 276544, 299341, 304384, 342104, 354322, 363776, 390976, 423458, 466088, 467264, 483952, 514304, 532672, 553088, 598682, 684208, 708644, 781952, 846916, 932176, 934528, 967904, 1065344, 1106176, 1197364, 1240127, 1368416, 1417288, 1563904, 1693832, 1864352, 1869056, 1935808, 2130688, 2394728, 2480254, 2736832, 2834576, 3387664, 3728704, 3871616, 4789456, 4960508, 5473664, 5669152, 6775328, 7457408, 7743232, 8680889, 9578912, 9921016, 10947328, 11338304, 13550656, 14914816, 17361778, 19157824, 19842032, 22676608, 27101312, 34723556, 38315648, 39684064, 45353216, 54202624, 69447112, 76631296, 79368128, 138894224, 158736256, 277788448, 317472512, 555576896, 1111153792, 2222307584]

約数ペア:

[(1, 2222307584), (2, 1111153792), (4, 555576896), (7, 317472512), (8, 277788448), (14, 158736256), (16, 138894224), (28, 79368128), (29, 76631296), (32, 69447112), (41, 54202624), (49, 45353216), (56, 39684064), (58, 38315648), (64, 34723556), (82, 27101312), (98, 22676608), (112, 19842032), (116, 19157824), (128, 17361778), (149, 14914816), (164, 13550656), (196, 11338304), (203, 10947328), (224, 9921016), (232, 9578912), (256, 8680889), (287, 7743232), (298, 7457408), (328, 6775328), (392, 5669152), (406, 5473664), (448, 4960508), (464, 4789456), (574, 3871616), (596, 3728704), (656, 3387664), (784, 2834576), (812, 2736832), (896, 2480254), (928, 2394728), (1043, 2130688), (1148, 1935808), (1189, 1869056), (1192, 1864352), (1312, 1693832), (1421, 1563904), (1568, 1417288), (1624, 1368416), (1792, 1240127), (1856, 1197364), (2009, 1106176), (2086, 1065344), (2296, 967904), (2378, 934528), (2384, 932176), (2624, 846916), (2842, 781952), (3136, 708644), (3248, 684208), (3712, 598682), (4018, 553088), (4172, 532672), (4321, 514304), (4592, 483952), (4756, 467264), (4768, 466088), (5248, 423458), (5684, 390976), (6109, 363776), (6272, 354322), (6496, 342104), (7301, 304384), (7424, 299341), (8036, 276544), (8323, 267008), (8344, 266336), (8642, 257152), (9184, 241976), (9512, 233632), (9536, 233044), (10496, 211729), (11368, 195488), (12218, 181888), (12544, 177161), (12992, 171052), (14602, 152192), (16072, 138272), (16646, 133504), (16688, 133168), (17284, 128576), (18368, 120988), (19024, 116816), (19072, 116522), (22736, 97744), (24436, 90944), (25984, 85526), (29204, 76096), (30247, 73472), (32144, 69136), (33292, 66752), (33376, 66584), (34568, 64288), (36736, 60494), (38048, 58408), (38144, 58261), (42763, 51968), (45472, 48872)]