211684992

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 591632640

約数和(自身を除く): 379947648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 141, 148, 188, 192, 222, 282, 296, 317, 376, 384, 444, 564, 592, 634, 752, 888, 951, 1128, 1184, 1268, 1504, 1739, 1776, 1902, 2256, 2368, 2536, 3008, 3478, 3552, 3804, 4512, 4736, 5072, 5217, 6016, 6956, 7104, 7608, 9024, 10144, 10434, 11729, 13912, 14208, 14899, 15216, 18048, 20288, 20868, 23458, 27824, 29798, 30432, 35187, 40576, 41736, 44697, 46916, 55648, 59596, 60864, 70374, 83472, 89394, 93832, 111296, 119192, 121728, 140748, 166944, 178788, 187664, 222592, 238384, 281496, 333888, 357576, 375328, 476768, 551263, 562992, 667776, 715152, 750656, 953536, 1102526, 1125984, 1430304, 1501312, 1653789, 1907072, 2205052, 2251968, 2860608, 3307578, 4410104, 4503936, 5721216, 6615156, 8820208, 13230312, 17640416, 26460624, 35280832, 52921248, 70561664, 105842496, 211684992]

約数ペア:

[(1, 211684992), (2, 105842496), (3, 70561664), (4, 52921248), (6, 35280832), (8, 26460624), (12, 17640416), (16, 13230312), (24, 8820208), (32, 6615156), (37, 5721216), (47, 4503936), (48, 4410104), (64, 3307578), (74, 2860608), (94, 2251968), (96, 2205052), (111, 1907072), (128, 1653789), (141, 1501312), (148, 1430304), (188, 1125984), (192, 1102526), (222, 953536), (282, 750656), (296, 715152), (317, 667776), (376, 562992), (384, 551263), (444, 476768), (564, 375328), (592, 357576), (634, 333888), (752, 281496), (888, 238384), (951, 222592), (1128, 187664), (1184, 178788), (1268, 166944), (1504, 140748), (1739, 121728), (1776, 119192), (1902, 111296), (2256, 93832), (2368, 89394), (2536, 83472), (3008, 70374), (3478, 60864), (3552, 59596), (3804, 55648), (4512, 46916), (4736, 44697), (5072, 41736), (5217, 40576), (6016, 35187), (6956, 30432), (7104, 29798), (7608, 27824), (9024, 23458), (10144, 20868), (10434, 20288), (11729, 18048), (13912, 15216), (14208, 14899)]