216844416

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9946

約数の個数: 96

約数和(自身を含む): 656900400

約数和(自身を除く): 440055984

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, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 9907, 10944, 19814, 21888, 29721, 39628, 59442, 79256, 89163, 118884, 158512, 178326, 188233, 237768, 317024, 356652, 376466, 475536, 564699, 634048, 713304, 752932, 951072, 1129398, 1268096, 1426608, 1505864, 1694097, 1902144, 2258796, 2853216, 3011728, 3388194, 3804288, 4517592, 5706432, 6023456, 6776388, 9035184, 11412864, 12046912, 13552776, 18070368, 24093824, 27105552, 36140736, 54211104, 72281472, 108422208, 216844416]

約数ペア:

[(1, 216844416), (2, 108422208), (3, 72281472), (4, 54211104), (6, 36140736), (8, 27105552), (9, 24093824), (12, 18070368), (16, 13552776), (18, 12046912), (19, 11412864), (24, 9035184), (32, 6776388), (36, 6023456), (38, 5706432), (48, 4517592), (57, 3804288), (64, 3388194), (72, 3011728), (76, 2853216), (96, 2258796), (114, 1902144), (128, 1694097), (144, 1505864), (152, 1426608), (171, 1268096), (192, 1129398), (228, 951072), (288, 752932), (304, 713304), (342, 634048), (384, 564699), (456, 475536), (576, 376466), (608, 356652), (684, 317024), (912, 237768), (1152, 188233), (1216, 178326), (1368, 158512), (1824, 118884), (2432, 89163), (2736, 79256), (3648, 59442), (5472, 39628), (7296, 29721), (9907, 21888), (10944, 19814)]