420472128

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1572

約数の個数: 112

約数和(自身を含む): 1186688000

約数和(自身を除く): 766215872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 152, 158, 192, 228, 237, 304, 316, 456, 474, 608, 632, 912, 948, 1216, 1264, 1459, 1501, 1824, 1896, 2528, 2918, 3002, 3648, 3792, 4377, 4503, 5056, 5836, 6004, 7584, 8754, 9006, 11672, 12008, 15168, 17508, 18012, 23344, 24016, 27721, 35016, 36024, 46688, 48032, 55442, 70032, 72048, 83163, 93376, 96064, 110884, 115261, 140064, 144096, 166326, 221768, 230522, 280128, 288192, 332652, 345783, 443536, 461044, 665304, 691566, 887072, 922088, 1330608, 1383132, 1774144, 1844176, 2189959, 2661216, 2766264, 3688352, 4379918, 5322432, 5532528, 6569877, 7376704, 8759836, 11065056, 13139754, 17519672, 22130112, 26279508, 35039344, 52559016, 70078688, 105118032, 140157376, 210236064, 420472128]

約数ペア:

[(1, 420472128), (2, 210236064), (3, 140157376), (4, 105118032), (6, 70078688), (8, 52559016), (12, 35039344), (16, 26279508), (19, 22130112), (24, 17519672), (32, 13139754), (38, 11065056), (48, 8759836), (57, 7376704), (64, 6569877), (76, 5532528), (79, 5322432), (96, 4379918), (114, 3688352), (152, 2766264), (158, 2661216), (192, 2189959), (228, 1844176), (237, 1774144), (304, 1383132), (316, 1330608), (456, 922088), (474, 887072), (608, 691566), (632, 665304), (912, 461044), (948, 443536), (1216, 345783), (1264, 332652), (1459, 288192), (1501, 280128), (1824, 230522), (1896, 221768), (2528, 166326), (2918, 144096), (3002, 140064), (3648, 115261), (3792, 110884), (4377, 96064), (4503, 93376), (5056, 83163), (5836, 72048), (6004, 70032), (7584, 55442), (8754, 48032), (9006, 46688), (11672, 36024), (12008, 35016), (15168, 27721), (17508, 24016), (18012, 23344)]