21268987488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2466

約数の個数: 288

約数和(自身を含む): 71423928576

約数和(自身を除く): 50154941088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 107, 112, 126, 129, 144, 168, 172, 214, 224, 252, 258, 288, 301, 321, 336, 344, 387, 428, 504, 516, 602, 642, 672, 688, 749, 774, 856, 903, 963, 1008, 1032, 1204, 1284, 1376, 1498, 1548, 1712, 1806, 1926, 2016, 2064, 2247, 2293, 2408, 2568, 2709, 2996, 3096, 3424, 3612, 3852, 4128, 4494, 4586, 4601, 4816, 5136, 5418, 5992, 6192, 6741, 6879, 7224, 7704, 8988, 9172, 9202, 9632, 10272, 10836, 11984, 12384, 13482, 13758, 13803, 14448, 15408, 16051, 17976, 18344, 18404, 20637, 21672, 23968, 26964, 27516, 27606, 28896, 30816, 32102, 32207, 35952, 36688, 36808, 41274, 41409, 43344, 48153, 53928, 55032, 55212, 64204, 64414, 71904, 73376, 73616, 82548, 82818, 86688, 96306, 96621, 98599, 107856, 110064, 110424, 128408, 128828, 144459, 147232, 165096, 165636, 192612, 193242, 197198, 215712, 220128, 220848, 245351, 256816, 257656, 288918, 289863, 295797, 330192, 331272, 385224, 386484, 394396, 441696, 490702, 513632, 515312, 577836, 579726, 591594, 660384, 662544, 690193, 736053, 770448, 772968, 788792, 887391, 981404, 1030624, 1155672, 1159452, 1183188, 1325088, 1380386, 1472106, 1540896, 1545936, 1577584, 1717457, 1774782, 1962808, 2070579, 2208159, 2311344, 2318904, 2366376, 2760772, 2944212, 3091872, 3155168, 3434914, 3549564, 3925616, 4141158, 4416318, 4622688, 4637808, 4732752, 5152371, 5521544, 5888424, 6211737, 6869828, 7099128, 7851232, 8282316, 8832636, 9275616, 9465504, 10304742, 10550093, 11043088, 11776848, 12423474, 13739656, 14198256, 15457113, 16564632, 17665272, 20609484, 21100186, 22086176, 23553696, 24846948, 27479312, 28396512, 30914226, 31650279, 33129264, 35330544, 41218968, 42200372, 49693896, 54958624, 61828452, 63300558, 66258528, 70661088, 73850651, 82437936, 84400744, 94950837, 99387792, 123656904, 126601116, 147701302, 164875872, 168801488, 189901674, 198775584, 221551953, 247313808, 253202232, 295402604, 337602976, 379803348, 443103906, 494627616, 506404464, 590805208, 664655859, 759606696, 886207812, 1012808928, 1181610416, 1329311718, 1519213392, 1772415624, 2363220832, 2658623436, 3038426784, 3544831248, 5317246872, 7089662496, 10634493744, 21268987488]

約数ペア:

[(1, 21268987488), (2, 10634493744), (3, 7089662496), (4, 5317246872), (6, 3544831248), (7, 3038426784), (8, 2658623436), (9, 2363220832), (12, 1772415624), (14, 1519213392), (16, 1329311718), (18, 1181610416), (21, 1012808928), (24, 886207812), (28, 759606696), (32, 664655859), (36, 590805208), (42, 506404464), (43, 494627616), (48, 443103906), (56, 379803348), (63, 337602976), (72, 295402604), (84, 253202232), (86, 247313808), (96, 221551953), (107, 198775584), (112, 189901674), (126, 168801488), (129, 164875872), (144, 147701302), (168, 126601116), (172, 123656904), (214, 99387792), (224, 94950837), (252, 84400744), (258, 82437936), (288, 73850651), (301, 70661088), (321, 66258528), (336, 63300558), (344, 61828452), (387, 54958624), (428, 49693896), (504, 42200372), (516, 41218968), (602, 35330544), (642, 33129264), (672, 31650279), (688, 30914226), (749, 28396512), (774, 27479312), (856, 24846948), (903, 23553696), (963, 22086176), (1008, 21100186), (1032, 20609484), (1204, 17665272), (1284, 16564632), (1376, 15457113), (1498, 14198256), (1548, 13739656), (1712, 12423474), (1806, 11776848), (1926, 11043088), (2016, 10550093), (2064, 10304742), (2247, 9465504), (2293, 9275616), (2408, 8832636), (2568, 8282316), (2709, 7851232), (2996, 7099128), (3096, 6869828), (3424, 6211737), (3612, 5888424), (3852, 5521544), (4128, 5152371), (4494, 4732752), (4586, 4637808), (4601, 4622688), (4816, 4416318), (5136, 4141158), (5418, 3925616), (5992, 3549564), (6192, 3434914), (6741, 3155168), (6879, 3091872), (7224, 2944212), (7704, 2760772), (8988, 2366376), (9172, 2318904), (9202, 2311344), (9632, 2208159), (10272, 2070579), (10836, 1962808), (11984, 1774782), (12384, 1717457), (13482, 1577584), (13758, 1545936), (13803, 1540896), (14448, 1472106), (15408, 1380386), (16051, 1325088), (17976, 1183188), (18344, 1159452), (18404, 1155672), (20637, 1030624), (21672, 981404), (23968, 887391), (26964, 788792), (27516, 772968), (27606, 770448), (28896, 736053), (30816, 690193), (32102, 662544), (32207, 660384), (35952, 591594), (36688, 579726), (36808, 577836), (41274, 515312), (41409, 513632), (43344, 490702), (48153, 441696), (53928, 394396), (55032, 386484), (55212, 385224), (64204, 331272), (64414, 330192), (71904, 295797), (73376, 289863), (73616, 288918), (82548, 257656), (82818, 256816), (86688, 245351), (96306, 220848), (96621, 220128), (98599, 215712), (107856, 197198), (110064, 193242), (110424, 192612), (128408, 165636), (128828, 165096), (144459, 147232)]