215805408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3569

約数の個数: 144

約数和(自身を含む): 709868880

約数和(自身を除く): 494063472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3529, 3822, 4368, 4704, 5096, 7058, 7644, 8736, 10192, 10587, 14116, 15288, 20384, 21174, 24703, 28232, 30576, 42348, 45877, 49406, 56464, 61152, 74109, 84696, 91754, 98812, 112928, 137631, 148218, 169392, 172921, 183508, 197624, 275262, 296436, 321139, 338784, 345842, 367016, 395248, 518763, 550524, 592872, 642278, 691684, 734032, 790496, 963417, 1037526, 1101048, 1185744, 1284556, 1383368, 1468064, 1926834, 2075052, 2202096, 2247973, 2371488, 2569112, 2766736, 3853668, 4150104, 4404192, 4495946, 5138224, 5533472, 6743919, 7707336, 8300208, 8991892, 10276448, 13487838, 15414672, 16600416, 17983784, 26975676, 30829344, 35967568, 53951352, 71935136, 107902704, 215805408]

約数ペア:

[(1, 215805408), (2, 107902704), (3, 71935136), (4, 53951352), (6, 35967568), (7, 30829344), (8, 26975676), (12, 17983784), (13, 16600416), (14, 15414672), (16, 13487838), (21, 10276448), (24, 8991892), (26, 8300208), (28, 7707336), (32, 6743919), (39, 5533472), (42, 5138224), (48, 4495946), (49, 4404192), (52, 4150104), (56, 3853668), (78, 2766736), (84, 2569112), (91, 2371488), (96, 2247973), (98, 2202096), (104, 2075052), (112, 1926834), (147, 1468064), (156, 1383368), (168, 1284556), (182, 1185744), (196, 1101048), (208, 1037526), (224, 963417), (273, 790496), (294, 734032), (312, 691684), (336, 642278), (364, 592872), (392, 550524), (416, 518763), (546, 395248), (588, 367016), (624, 345842), (637, 338784), (672, 321139), (728, 296436), (784, 275262), (1092, 197624), (1176, 183508), (1248, 172921), (1274, 169392), (1456, 148218), (1568, 137631), (1911, 112928), (2184, 98812), (2352, 91754), (2548, 84696), (2912, 74109), (3529, 61152), (3822, 56464), (4368, 49406), (4704, 45877), (5096, 42348), (7058, 30576), (7644, 28232), (8736, 24703), (10192, 21174), (10587, 20384), (14116, 15288)]