247618944

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 779688000

約数和(自身を除く): 532069056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 419, 432, 456, 486, 513, 576, 608, 648, 684, 838, 864, 912, 972, 1026, 1152, 1216, 1257, 1296, 1368, 1539, 1676, 1728, 1824, 1944, 2052, 2432, 2514, 2592, 2736, 3078, 3352, 3456, 3648, 3771, 3888, 4104, 4617, 5028, 5184, 5472, 6156, 6704, 7296, 7542, 7776, 7961, 8208, 9234, 10056, 10368, 10944, 11313, 12312, 13408, 15084, 15552, 15922, 16416, 18468, 20112, 21888, 22626, 23883, 24624, 26816, 30168, 31104, 31844, 32832, 33939, 36936, 40224, 45252, 47766, 49248, 53632, 60336, 63688, 65664, 67878, 71649, 73872, 80448, 90504, 95532, 98496, 101817, 120672, 127376, 135756, 143298, 147744, 160896, 181008, 191064, 196992, 203634, 214947, 241344, 254752, 271512, 286596, 295488, 362016, 382128, 407268, 429894, 482688, 509504, 543024, 573192, 590976, 644841, 724032, 764256, 814536, 859788, 1019008, 1086048, 1146384, 1289682, 1448064, 1528512, 1629072, 1719576, 1934523, 2172096, 2292768, 2579364, 3057024, 3258144, 3439152, 3869046, 4344192, 4585536, 5158728, 6516288, 6878304, 7738092, 9171072, 10317456, 13032576, 13756608, 15476184, 20634912, 27513216, 30952368, 41269824, 61904736, 82539648, 123809472, 247618944]

約数ペア:

[(1, 247618944), (2, 123809472), (3, 82539648), (4, 61904736), (6, 41269824), (8, 30952368), (9, 27513216), (12, 20634912), (16, 15476184), (18, 13756608), (19, 13032576), (24, 10317456), (27, 9171072), (32, 7738092), (36, 6878304), (38, 6516288), (48, 5158728), (54, 4585536), (57, 4344192), (64, 3869046), (72, 3439152), (76, 3258144), (81, 3057024), (96, 2579364), (108, 2292768), (114, 2172096), (128, 1934523), (144, 1719576), (152, 1629072), (162, 1528512), (171, 1448064), (192, 1289682), (216, 1146384), (228, 1086048), (243, 1019008), (288, 859788), (304, 814536), (324, 764256), (342, 724032), (384, 644841), (419, 590976), (432, 573192), (456, 543024), (486, 509504), (513, 482688), (576, 429894), (608, 407268), (648, 382128), (684, 362016), (838, 295488), (864, 286596), (912, 271512), (972, 254752), (1026, 241344), (1152, 214947), (1216, 203634), (1257, 196992), (1296, 191064), (1368, 181008), (1539, 160896), (1676, 147744), (1728, 143298), (1824, 135756), (1944, 127376), (2052, 120672), (2432, 101817), (2514, 98496), (2592, 95532), (2736, 90504), (3078, 80448), (3352, 73872), (3456, 71649), (3648, 67878), (3771, 65664), (3888, 63688), (4104, 60336), (4617, 53632), (5028, 49248), (5184, 47766), (5472, 45252), (6156, 40224), (6704, 36936), (7296, 33939), (7542, 32832), (7776, 31844), (7961, 31104), (8208, 30168), (9234, 26816), (10056, 24624), (10368, 23883), (10944, 22626), (11313, 21888), (12312, 20112), (13408, 18468), (15084, 16416), (15552, 15922)]