18421540128

素因数分解:

$2^5\times 3^3\times {\mathrm{179}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 54344908800

約数和(自身を除く): 35923368672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 179, 216, 288, 311, 358, 383, 432, 537, 622, 716, 766, 864, 933, 1074, 1149, 1244, 1432, 1532, 1611, 1866, 2148, 2298, 2488, 2799, 2864, 3064, 3222, 3447, 3732, 4296, 4596, 4833, 4976, 5598, 5728, 6128, 6444, 6894, 7464, 8397, 8592, 9192, 9666, 9952, 10341, 11196, 12256, 12888, 13788, 14928, 16794, 17184, 18384, 19332, 20682, 22392, 25776, 27576, 29856, 33588, 36768, 38664, 41364, 44784, 51552, 55152, 55669, 67176, 68557, 77328, 82728, 89568, 110304, 111338, 119113, 134352, 137114, 154656, 165456, 167007, 205671, 222676, 238226, 268704, 274228, 330912, 334014, 357339, 411342, 445352, 476452, 501021, 548456, 617013, 668028, 714678, 822684, 890704, 952904, 1002042, 1072017, 1096912, 1234026, 1336056, 1429356, 1503063, 1645368, 1781408, 1851039, 1905808, 2004084, 2144034, 2193824, 2468052, 2672112, 2858712, 3006126, 3216051, 3290736, 3702078, 3811616, 4008168, 4288068, 4936104, 5344224, 5717424, 6012252, 6432102, 6581472, 7404156, 8016336, 8576136, 9872208, 11434848, 12024504, 12864204, 14808312, 16032672, 17152272, 19744416, 21321227, 24049008, 25728408, 29616624, 34304544, 42642454, 48098016, 51456816, 59233248, 63963681, 85284908, 102913632, 127927362, 170569816, 191891043, 255854724, 341139632, 383782086, 511709448, 575673129, 682279264, 767564172, 1023418896, 1151346258, 1535128344, 2046837792, 2302692516, 3070256688, 4605385032, 6140513376, 9210770064, 18421540128]

約数ペア:

[(1, 18421540128), (2, 9210770064), (3, 6140513376), (4, 4605385032), (6, 3070256688), (8, 2302692516), (9, 2046837792), (12, 1535128344), (16, 1151346258), (18, 1023418896), (24, 767564172), (27, 682279264), (32, 575673129), (36, 511709448), (48, 383782086), (54, 341139632), (72, 255854724), (96, 191891043), (108, 170569816), (144, 127927362), (179, 102913632), (216, 85284908), (288, 63963681), (311, 59233248), (358, 51456816), (383, 48098016), (432, 42642454), (537, 34304544), (622, 29616624), (716, 25728408), (766, 24049008), (864, 21321227), (933, 19744416), (1074, 17152272), (1149, 16032672), (1244, 14808312), (1432, 12864204), (1532, 12024504), (1611, 11434848), (1866, 9872208), (2148, 8576136), (2298, 8016336), (2488, 7404156), (2799, 6581472), (2864, 6432102), (3064, 6012252), (3222, 5717424), (3447, 5344224), (3732, 4936104), (4296, 4288068), (4596, 4008168), (4833, 3811616), (4976, 3702078), (5598, 3290736), (5728, 3216051), (6128, 3006126), (6444, 2858712), (6894, 2672112), (7464, 2468052), (8397, 2193824), (8592, 2144034), (9192, 2004084), (9666, 1905808), (9952, 1851039), (10341, 1781408), (11196, 1645368), (12256, 1503063), (12888, 1429356), (13788, 1336056), (14928, 1234026), (16794, 1096912), (17184, 1072017), (18384, 1002042), (19332, 952904), (20682, 890704), (22392, 822684), (25776, 714678), (27576, 668028), (29856, 617013), (33588, 548456), (36768, 501021), (38664, 476452), (41364, 445352), (44784, 411342), (51552, 357339), (55152, 334014), (55669, 330912), (67176, 274228), (68557, 268704), (77328, 238226), (82728, 222676), (89568, 205671), (110304, 167007), (111338, 165456), (119113, 154656), (134352, 137114)]