123809472

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 168

約数和(自身を含む): 388315200

約数和(自身を除く): 264505728

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, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 419, 432, 456, 486, 513, 576, 608, 648, 684, 838, 864, 912, 972, 1026, 1216, 1257, 1296, 1368, 1539, 1676, 1728, 1824, 1944, 2052, 2514, 2592, 2736, 3078, 3352, 3648, 3771, 3888, 4104, 4617, 5028, 5184, 5472, 6156, 6704, 7542, 7776, 7961, 8208, 9234, 10056, 10944, 11313, 12312, 13408, 15084, 15552, 15922, 16416, 18468, 20112, 22626, 23883, 24624, 26816, 30168, 31844, 32832, 33939, 36936, 40224, 45252, 47766, 49248, 60336, 63688, 67878, 71649, 73872, 80448, 90504, 95532, 98496, 101817, 120672, 127376, 135756, 143298, 147744, 181008, 191064, 203634, 214947, 241344, 254752, 271512, 286596, 295488, 362016, 382128, 407268, 429894, 509504, 543024, 573192, 644841, 724032, 764256, 814536, 859788, 1086048, 1146384, 1289682, 1528512, 1629072, 1719576, 1934523, 2172096, 2292768, 2579364, 3258144, 3439152, 3869046, 4585536, 5158728, 6516288, 6878304, 7738092, 10317456, 13756608, 15476184, 20634912, 30952368, 41269824, 61904736, 123809472]

約数ペア:

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