198415728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4863

約数の個数: 120

約数和(自身を含む): 650229216

約数和(自身を除く): 451813488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 4801, 5166, 5904, 6888, 9602, 10332, 13776, 14403, 19204, 20664, 28806, 33607, 38408, 41328, 43209, 57612, 67214, 76816, 86418, 100821, 115224, 134428, 172836, 196841, 201642, 230448, 268856, 302463, 345672, 393682, 403284, 537712, 590523, 604926, 691344, 787364, 806568, 1181046, 1209852, 1377887, 1574728, 1613136, 1771569, 2362092, 2419704, 2755774, 3149456, 3543138, 4133661, 4724184, 4839408, 5511548, 7086276, 8267322, 9448368, 11023096, 12400983, 14172552, 16534644, 22046192, 24801966, 28345104, 33069288, 49603932, 66138576, 99207864, 198415728]

約数ペア:

[(1, 198415728), (2, 99207864), (3, 66138576), (4, 49603932), (6, 33069288), (7, 28345104), (8, 24801966), (9, 22046192), (12, 16534644), (14, 14172552), (16, 12400983), (18, 11023096), (21, 9448368), (24, 8267322), (28, 7086276), (36, 5511548), (41, 4839408), (42, 4724184), (48, 4133661), (56, 3543138), (63, 3149456), (72, 2755774), (82, 2419704), (84, 2362092), (112, 1771569), (123, 1613136), (126, 1574728), (144, 1377887), (164, 1209852), (168, 1181046), (246, 806568), (252, 787364), (287, 691344), (328, 604926), (336, 590523), (369, 537712), (492, 403284), (504, 393682), (574, 345672), (656, 302463), (738, 268856), (861, 230448), (984, 201642), (1008, 196841), (1148, 172836), (1476, 134428), (1722, 115224), (1968, 100821), (2296, 86418), (2583, 76816), (2952, 67214), (3444, 57612), (4592, 43209), (4801, 41328), (5166, 38408), (5904, 33607), (6888, 28806), (9602, 20664), (10332, 19204), (13776, 14403)]