399073584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 1277807104

約数和(自身を除く): 878733520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 211, 273, 312, 336, 364, 422, 433, 546, 624, 633, 728, 844, 866, 1092, 1266, 1299, 1456, 1477, 1688, 1732, 2184, 2532, 2598, 2743, 2954, 3031, 3376, 3464, 4368, 4431, 5064, 5196, 5486, 5629, 5908, 6062, 6928, 8229, 8862, 9093, 10128, 10392, 10972, 11258, 11816, 12124, 16458, 16887, 17724, 18186, 19201, 20784, 21944, 22516, 23632, 24248, 32916, 33774, 35448, 36372, 38402, 39403, 43888, 45032, 48496, 57603, 65832, 67548, 70896, 72744, 76804, 78806, 90064, 91363, 115206, 118209, 131664, 135096, 145488, 153608, 157612, 182726, 230412, 236418, 270192, 274089, 307216, 315224, 365452, 460824, 472836, 548178, 630448, 639541, 730904, 921648, 945672, 1096356, 1187719, 1279082, 1461808, 1891344, 1918623, 2192712, 2375438, 2558164, 3563157, 3837246, 4385424, 4750876, 5116328, 7126314, 7674492, 8314033, 9501752, 10232656, 14252628, 15348984, 16628066, 19003504, 24942099, 28505256, 30697968, 33256132, 49884198, 57010512, 66512264, 99768396, 133024528, 199536792, 399073584]

約数ペア:

[(1, 399073584), (2, 199536792), (3, 133024528), (4, 99768396), (6, 66512264), (7, 57010512), (8, 49884198), (12, 33256132), (13, 30697968), (14, 28505256), (16, 24942099), (21, 19003504), (24, 16628066), (26, 15348984), (28, 14252628), (39, 10232656), (42, 9501752), (48, 8314033), (52, 7674492), (56, 7126314), (78, 5116328), (84, 4750876), (91, 4385424), (104, 3837246), (112, 3563157), (156, 2558164), (168, 2375438), (182, 2192712), (208, 1918623), (211, 1891344), (273, 1461808), (312, 1279082), (336, 1187719), (364, 1096356), (422, 945672), (433, 921648), (546, 730904), (624, 639541), (633, 630448), (728, 548178), (844, 472836), (866, 460824), (1092, 365452), (1266, 315224), (1299, 307216), (1456, 274089), (1477, 270192), (1688, 236418), (1732, 230412), (2184, 182726), (2532, 157612), (2598, 153608), (2743, 145488), (2954, 135096), (3031, 131664), (3376, 118209), (3464, 115206), (4368, 91363), (4431, 90064), (5064, 78806), (5196, 76804), (5486, 72744), (5629, 70896), (5908, 67548), (6062, 65832), (6928, 57603), (8229, 48496), (8862, 45032), (9093, 43888), (10128, 39403), (10392, 38402), (10972, 36372), (11258, 35448), (11816, 33774), (12124, 32916), (16458, 24248), (16887, 23632), (17724, 22516), (18186, 21944), (19201, 20784)]