421737984

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4860

約数の個数: 120

約数和(自身を含む): 1281491640

約数和(自身を除く): 859753656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4817, 4864, 5472, 7296, 9634, 9728, 10944, 14451, 14592, 19268, 21888, 28902, 29184, 38536, 43353, 43776, 57804, 77072, 86706, 87552, 91523, 115608, 154144, 173412, 183046, 231216, 274569, 308288, 346824, 366092, 462432, 549138, 616576, 693648, 732184, 823707, 924864, 1098276, 1233152, 1387296, 1464368, 1647414, 1849728, 2196552, 2466304, 2774592, 2928736, 3294828, 3699456, 4393104, 5549184, 5857472, 6589656, 7398912, 8786208, 11098368, 11714944, 13179312, 17572416, 22196736, 23429888, 26358624, 35144832, 46859776, 52717248, 70289664, 105434496, 140579328, 210868992, 421737984]

約数ペア:

[(1, 421737984), (2, 210868992), (3, 140579328), (4, 105434496), (6, 70289664), (8, 52717248), (9, 46859776), (12, 35144832), (16, 26358624), (18, 23429888), (19, 22196736), (24, 17572416), (32, 13179312), (36, 11714944), (38, 11098368), (48, 8786208), (57, 7398912), (64, 6589656), (72, 5857472), (76, 5549184), (96, 4393104), (114, 3699456), (128, 3294828), (144, 2928736), (152, 2774592), (171, 2466304), (192, 2196552), (228, 1849728), (256, 1647414), (288, 1464368), (304, 1387296), (342, 1233152), (384, 1098276), (456, 924864), (512, 823707), (576, 732184), (608, 693648), (684, 616576), (768, 549138), (912, 462432), (1152, 366092), (1216, 346824), (1368, 308288), (1536, 274569), (1824, 231216), (2304, 183046), (2432, 173412), (2736, 154144), (3648, 115608), (4608, 91523), (4817, 87552), (4864, 86706), (5472, 77072), (7296, 57804), (9634, 43776), (9728, 43353), (10944, 38536), (14451, 29184), (14592, 28902), (19268, 21888)]