397316448

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{24203}}^1$

素因数の和:24241

約数の個数: 96

約数和(自身を含む): 1219881600

約数和(自身を除く): 822565152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 24203, 48406, 72609, 96812, 145218, 193624, 217827, 290436, 387248, 435654, 459857, 580872, 653481, 774496, 871308, 919714, 1161744, 1306962, 1379571, 1742616, 1839428, 2323488, 2613924, 2759142, 3485232, 3678856, 4138713, 5227848, 5518284, 6970464, 7357712, 8277426, 10455696, 11036568, 12416139, 14715424, 16554852, 20911392, 22073136, 24832278, 33109704, 44146272, 49664556, 66219408, 99329112, 132438816, 198658224, 397316448]

約数ペア:

[(1, 397316448), (2, 198658224), (3, 132438816), (4, 99329112), (6, 66219408), (8, 49664556), (9, 44146272), (12, 33109704), (16, 24832278), (18, 22073136), (19, 20911392), (24, 16554852), (27, 14715424), (32, 12416139), (36, 11036568), (38, 10455696), (48, 8277426), (54, 7357712), (57, 6970464), (72, 5518284), (76, 5227848), (96, 4138713), (108, 3678856), (114, 3485232), (144, 2759142), (152, 2613924), (171, 2323488), (216, 1839428), (228, 1742616), (288, 1379571), (304, 1306962), (342, 1161744), (432, 919714), (456, 871308), (513, 774496), (608, 653481), (684, 580872), (864, 459857), (912, 435654), (1026, 387248), (1368, 290436), (1824, 217827), (2052, 193624), (2736, 145218), (4104, 96812), (5472, 72609), (8208, 48406), (16416, 24203)]