28725653376

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{56543}}^1$

素因数の和:56583

約数の個数: 240

約数和(自身を含む): 99445911840

約数和(自身を除く): 70720258464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6272, 7056, 7938, 8064, 9072, 9408, 10368, 10584, 12096, 14112, 15876, 18144, 18816, 21168, 24192, 28224, 31752, 36288, 42336, 56448, 56543, 63504, 72576, 84672, 113086, 127008, 169344, 169629, 226172, 254016, 339258, 395801, 452344, 508032, 508887, 678516, 791602, 904688, 1017774, 1187403, 1357032, 1526661, 1583204, 1809376, 2035548, 2374806, 2714064, 2770607, 3053322, 3166408, 3562209, 3618752, 4071096, 4579983, 4749612, 5428128, 5541214, 6106644, 6332816, 7124418, 7237504, 8142192, 8311821, 9159966, 9499224, 10686627, 10856256, 11082428, 12213288, 12665632, 14248836, 16284384, 16623642, 18319932, 18998448, 21373254, 21712512, 22164856, 24426576, 24935463, 25331264, 28497672, 32059881, 32568768, 33247284, 36639864, 37996896, 42746508, 44329712, 48853152, 49870926, 50662528, 56995344, 64119762, 65137536, 66494568, 73279728, 74806389, 75993792, 85493016, 88659424, 97706304, 99741852, 113990688, 128239524, 132989136, 146559456, 149612778, 151987584, 170986032, 177318848, 195412608, 199483704, 224419167, 227981376, 256479048, 265978272, 293118912, 299225556, 341972064, 354637696, 398967408, 448838334, 455962752, 512958096, 531956544, 586237824, 598451112, 683944128, 797934816, 897676668, 1025916192, 1063913088, 1196902224, 1367888256, 1595869632, 1795353336, 2051832384, 2393804448, 3191739264, 3590706672, 4103664768, 4787608896, 7181413344, 9575217792, 14362826688, 28725653376]

約数ペア:

[(1, 28725653376), (2, 14362826688), (3, 9575217792), (4, 7181413344), (6, 4787608896), (7, 4103664768), (8, 3590706672), (9, 3191739264), (12, 2393804448), (14, 2051832384), (16, 1795353336), (18, 1595869632), (21, 1367888256), (24, 1196902224), (27, 1063913088), (28, 1025916192), (32, 897676668), (36, 797934816), (42, 683944128), (48, 598451112), (49, 586237824), (54, 531956544), (56, 512958096), (63, 455962752), (64, 448838334), (72, 398967408), (81, 354637696), (84, 341972064), (96, 299225556), (98, 293118912), (108, 265978272), (112, 256479048), (126, 227981376), (128, 224419167), (144, 199483704), (147, 195412608), (162, 177318848), (168, 170986032), (189, 151987584), (192, 149612778), (196, 146559456), (216, 132989136), (224, 128239524), (252, 113990688), (288, 99741852), (294, 97706304), (324, 88659424), (336, 85493016), (378, 75993792), (384, 74806389), (392, 73279728), (432, 66494568), (441, 65137536), (448, 64119762), (504, 56995344), (567, 50662528), (576, 49870926), (588, 48853152), (648, 44329712), (672, 42746508), (756, 37996896), (784, 36639864), (864, 33247284), (882, 32568768), (896, 32059881), (1008, 28497672), (1134, 25331264), (1152, 24935463), (1176, 24426576), (1296, 22164856), (1323, 21712512), (1344, 21373254), (1512, 18998448), (1568, 18319932), (1728, 16623642), (1764, 16284384), (2016, 14248836), (2268, 12665632), (2352, 12213288), (2592, 11082428), (2646, 10856256), (2688, 10686627), (3024, 9499224), (3136, 9159966), (3456, 8311821), (3528, 8142192), (3969, 7237504), (4032, 7124418), (4536, 6332816), (4704, 6106644), (5184, 5541214), (5292, 5428128), (6048, 4749612), (6272, 4579983), (7056, 4071096), (7938, 3618752), (8064, 3562209), (9072, 3166408), (9408, 3053322), (10368, 2770607), (10584, 2714064), (12096, 2374806), (14112, 2035548), (15876, 1809376), (18144, 1583204), (18816, 1526661), (21168, 1357032), (24192, 1187403), (28224, 1017774), (31752, 904688), (36288, 791602), (42336, 678516), (56448, 508887), (56543, 508032), (63504, 452344), (72576, 395801), (84672, 339258), (113086, 254016), (127008, 226172), (169344, 169629)]