21344660064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3169}}^1$

素因数の和:3462

約数の個数: 288

約数和(自身を含む): 75020662080

約数和(自身を除く): 53676002016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 257, 273, 288, 312, 336, 364, 416, 468, 504, 514, 546, 624, 672, 728, 771, 819, 936, 1008, 1028, 1092, 1248, 1456, 1542, 1638, 1799, 1872, 2016, 2056, 2184, 2313, 2912, 3084, 3169, 3276, 3341, 3598, 3744, 4112, 4368, 4626, 5397, 6168, 6338, 6552, 6682, 7196, 8224, 8736, 9252, 9507, 10023, 10794, 12336, 12676, 13104, 13364, 14392, 16191, 18504, 19014, 20046, 21588, 22183, 23387, 24672, 25352, 26208, 26728, 28521, 28784, 30069, 32382, 37008, 38028, 40092, 41197, 43176, 44366, 46774, 50704, 53456, 57042, 57568, 60138, 64764, 66549, 70161, 74016, 76056, 80184, 82394, 86352, 88732, 93548, 101408, 106912, 114084, 120276, 123591, 129528, 133098, 140322, 152112, 160368, 164788, 172704, 177464, 187096, 199647, 210483, 228168, 240552, 247182, 259056, 266196, 280644, 288379, 304224, 320736, 329576, 354928, 370773, 374192, 399294, 420966, 456336, 481104, 494364, 518112, 532392, 561288, 576758, 659152, 709856, 741546, 748384, 798588, 814433, 841932, 865137, 912672, 962208, 988728, 1064784, 1122576, 1153516, 1318304, 1483092, 1597176, 1628866, 1683864, 1730274, 1977456, 2129568, 2245152, 2307032, 2443299, 2595411, 2966184, 3194352, 3257732, 3367728, 3460548, 3954912, 4614064, 4886598, 5190822, 5701031, 5932368, 6388704, 6515464, 6735456, 6921096, 7329897, 9228128, 9773196, 10381644, 10587629, 11402062, 11864736, 13030928, 13842192, 14659794, 17103093, 19546392, 20763288, 21175258, 22804124, 26061856, 27684384, 29319588, 31762887, 34206186, 39092784, 41526576, 42350516, 45608248, 51309279, 58639176, 63525774, 68412372, 74113403, 78185568, 83053152, 84701032, 91216496, 95288661, 102618558, 117278352, 127051548, 136824744, 148226806, 169402064, 182432992, 190577322, 205237116, 222340209, 234556704, 254103096, 273649488, 296453612, 338804128, 381154644, 410474232, 444680418, 508206192, 547298976, 592907224, 667020627, 762309288, 820948464, 889360836, 1016412384, 1185814448, 1334041254, 1524618576, 1641896928, 1778721672, 2371628896, 2668082508, 3049237152, 3557443344, 5336165016, 7114886688, 10672330032, 21344660064]

約数ペア:

[(1, 21344660064), (2, 10672330032), (3, 7114886688), (4, 5336165016), (6, 3557443344), (7, 3049237152), (8, 2668082508), (9, 2371628896), (12, 1778721672), (13, 1641896928), (14, 1524618576), (16, 1334041254), (18, 1185814448), (21, 1016412384), (24, 889360836), (26, 820948464), (28, 762309288), (32, 667020627), (36, 592907224), (39, 547298976), (42, 508206192), (48, 444680418), (52, 410474232), (56, 381154644), (63, 338804128), (72, 296453612), (78, 273649488), (84, 254103096), (91, 234556704), (96, 222340209), (104, 205237116), (112, 190577322), (117, 182432992), (126, 169402064), (144, 148226806), (156, 136824744), (168, 127051548), (182, 117278352), (208, 102618558), (224, 95288661), (234, 91216496), (252, 84701032), (257, 83053152), (273, 78185568), (288, 74113403), (312, 68412372), (336, 63525774), (364, 58639176), (416, 51309279), (468, 45608248), (504, 42350516), (514, 41526576), (546, 39092784), (624, 34206186), (672, 31762887), (728, 29319588), (771, 27684384), (819, 26061856), (936, 22804124), (1008, 21175258), (1028, 20763288), (1092, 19546392), (1248, 17103093), (1456, 14659794), (1542, 13842192), (1638, 13030928), (1799, 11864736), (1872, 11402062), (2016, 10587629), (2056, 10381644), (2184, 9773196), (2313, 9228128), (2912, 7329897), (3084, 6921096), (3169, 6735456), (3276, 6515464), (3341, 6388704), (3598, 5932368), (3744, 5701031), (4112, 5190822), (4368, 4886598), (4626, 4614064), (5397, 3954912), (6168, 3460548), (6338, 3367728), (6552, 3257732), (6682, 3194352), (7196, 2966184), (8224, 2595411), (8736, 2443299), (9252, 2307032), (9507, 2245152), (10023, 2129568), (10794, 1977456), (12336, 1730274), (12676, 1683864), (13104, 1628866), (13364, 1597176), (14392, 1483092), (16191, 1318304), (18504, 1153516), (19014, 1122576), (20046, 1064784), (21588, 988728), (22183, 962208), (23387, 912672), (24672, 865137), (25352, 841932), (26208, 814433), (26728, 798588), (28521, 748384), (28784, 741546), (30069, 709856), (32382, 659152), (37008, 576758), (38028, 561288), (40092, 532392), (41197, 518112), (43176, 494364), (44366, 481104), (46774, 456336), (50704, 420966), (53456, 399294), (57042, 374192), (57568, 370773), (60138, 354928), (64764, 329576), (66549, 320736), (70161, 304224), (74016, 288379), (76056, 280644), (80184, 266196), (82394, 259056), (86352, 247182), (88732, 240552), (93548, 228168), (101408, 210483), (106912, 199647), (114084, 187096), (120276, 177464), (123591, 172704), (129528, 164788), (133098, 160368), (140322, 152112)]