218432448

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 168

約数和(自身を含む): 696748416

約数和(自身を除く): 478315968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 941, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1882, 1984, 2232, 2418, 2496, 2823, 2976, 3224, 3627, 3744, 3764, 4464, 4836, 5646, 5952, 6448, 7254, 7488, 7528, 8469, 8928, 9672, 11292, 12233, 12896, 14508, 15056, 16938, 17856, 19344, 22584, 24466, 25792, 29016, 29171, 30112, 33876, 36699, 38688, 45168, 48932, 58032, 58342, 60224, 67752, 73398, 77376, 87513, 90336, 97864, 110097, 116064, 116684, 135504, 146796, 175026, 180672, 195728, 220194, 232128, 233368, 262539, 271008, 293592, 350052, 379223, 391456, 440388, 466736, 525078, 542016, 587184, 700104, 758446, 782912, 880776, 933472, 1050156, 1137669, 1174368, 1400208, 1516892, 1761552, 1866944, 2100312, 2275338, 2348736, 2800416, 3033784, 3413007, 3523104, 4200624, 4550676, 5600832, 6067568, 6826014, 7046208, 8401248, 9101352, 12135136, 13652028, 16802496, 18202704, 24270272, 27304056, 36405408, 54608112, 72810816, 109216224, 218432448]

約数ペア:

[(1, 218432448), (2, 109216224), (3, 72810816), (4, 54608112), (6, 36405408), (8, 27304056), (9, 24270272), (12, 18202704), (13, 16802496), (16, 13652028), (18, 12135136), (24, 9101352), (26, 8401248), (31, 7046208), (32, 6826014), (36, 6067568), (39, 5600832), (48, 4550676), (52, 4200624), (62, 3523104), (64, 3413007), (72, 3033784), (78, 2800416), (93, 2348736), (96, 2275338), (104, 2100312), (117, 1866944), (124, 1761552), (144, 1516892), (156, 1400208), (186, 1174368), (192, 1137669), (208, 1050156), (234, 933472), (248, 880776), (279, 782912), (288, 758446), (312, 700104), (372, 587184), (403, 542016), (416, 525078), (468, 466736), (496, 440388), (558, 391456), (576, 379223), (624, 350052), (744, 293592), (806, 271008), (832, 262539), (936, 233368), (941, 232128), (992, 220194), (1116, 195728), (1209, 180672), (1248, 175026), (1488, 146796), (1612, 135504), (1872, 116684), (1882, 116064), (1984, 110097), (2232, 97864), (2418, 90336), (2496, 87513), (2823, 77376), (2976, 73398), (3224, 67752), (3627, 60224), (3744, 58342), (3764, 58032), (4464, 48932), (4836, 45168), (5646, 38688), (5952, 36699), (6448, 33876), (7254, 30112), (7488, 29171), (7528, 29016), (8469, 25792), (8928, 24466), (9672, 22584), (11292, 19344), (12233, 17856), (12896, 16938), (14508, 15056)]