740529216

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20438

約数の個数: 140

約数和(自身を含む): 2508877888

約数和(自身を除く): 1768348672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 20407, 36288, 40814, 61221, 81628, 122442, 142849, 163256, 183663, 244884, 285698, 326512, 367326, 428547, 489768, 550989, 571396, 653024, 734652, 857094, 979536, 1101978, 1142792, 1285641, 1306048, 1469304, 1652967, 1714188, 1959072, 2203956, 2285584, 2571282, 2938608, 3305934, 3428376, 3856923, 3918144, 4407912, 4571168, 5142564, 5877216, 6611868, 6856752, 7713846, 8815824, 9142336, 10285128, 11570769, 11754432, 13223736, 13713504, 15427692, 17631648, 20570256, 23141538, 26447472, 27427008, 30855384, 35263296, 41140512, 46283076, 52894944, 61710768, 82281024, 92566152, 105789888, 123421536, 185132304, 246843072, 370264608, 740529216]

約数ペア:

[(1, 740529216), (2, 370264608), (3, 246843072), (4, 185132304), (6, 123421536), (7, 105789888), (8, 92566152), (9, 82281024), (12, 61710768), (14, 52894944), (16, 46283076), (18, 41140512), (21, 35263296), (24, 30855384), (27, 27427008), (28, 26447472), (32, 23141538), (36, 20570256), (42, 17631648), (48, 15427692), (54, 13713504), (56, 13223736), (63, 11754432), (64, 11570769), (72, 10285128), (81, 9142336), (84, 8815824), (96, 7713846), (108, 6856752), (112, 6611868), (126, 5877216), (144, 5142564), (162, 4571168), (168, 4407912), (189, 3918144), (192, 3856923), (216, 3428376), (224, 3305934), (252, 2938608), (288, 2571282), (324, 2285584), (336, 2203956), (378, 1959072), (432, 1714188), (448, 1652967), (504, 1469304), (567, 1306048), (576, 1285641), (648, 1142792), (672, 1101978), (756, 979536), (864, 857094), (1008, 734652), (1134, 653024), (1296, 571396), (1344, 550989), (1512, 489768), (1728, 428547), (2016, 367326), (2268, 326512), (2592, 285698), (3024, 244884), (4032, 183663), (4536, 163256), (5184, 142849), (6048, 122442), (9072, 81628), (12096, 61221), (18144, 40814), (20407, 36288)]