223084928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 305683072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 269, 304, 341, 352, 418, 496, 538, 589, 608, 682, 704, 836, 992, 1076, 1178, 1216, 1364, 1408, 1672, 1984, 2152, 2356, 2432, 2728, 2959, 3344, 3968, 4304, 4712, 5111, 5456, 5918, 6479, 6688, 8339, 8608, 9424, 10222, 10912, 11836, 12958, 13376, 16678, 17216, 18848, 20444, 21824, 23672, 25916, 26752, 33356, 34432, 37696, 40888, 43648, 47344, 51832, 56221, 66712, 75392, 81776, 91729, 94688, 103664, 112442, 133424, 158441, 163552, 183458, 189376, 207328, 224884, 266848, 316882, 327104, 366916, 378752, 414656, 449768, 533696, 633764, 654208, 733832, 829312, 899536, 1067392, 1267528, 1467664, 1742851, 1799072, 2535056, 2935328, 3485702, 3598144, 5070112, 5870656, 6971404, 7196288, 10140224, 11741312, 13942808, 20280448, 27885616, 55771232, 111542464, 223084928]

約数ペア:

[(1, 223084928), (2, 111542464), (4, 55771232), (8, 27885616), (11, 20280448), (16, 13942808), (19, 11741312), (22, 10140224), (31, 7196288), (32, 6971404), (38, 5870656), (44, 5070112), (62, 3598144), (64, 3485702), (76, 2935328), (88, 2535056), (124, 1799072), (128, 1742851), (152, 1467664), (176, 1267528), (209, 1067392), (248, 899536), (269, 829312), (304, 733832), (341, 654208), (352, 633764), (418, 533696), (496, 449768), (538, 414656), (589, 378752), (608, 366916), (682, 327104), (704, 316882), (836, 266848), (992, 224884), (1076, 207328), (1178, 189376), (1216, 183458), (1364, 163552), (1408, 158441), (1672, 133424), (1984, 112442), (2152, 103664), (2356, 94688), (2432, 91729), (2728, 81776), (2959, 75392), (3344, 66712), (3968, 56221), (4304, 51832), (4712, 47344), (5111, 43648), (5456, 40888), (5918, 37696), (6479, 34432), (6688, 33356), (8339, 26752), (8608, 25916), (9424, 23672), (10222, 21824), (10912, 20444), (11836, 18848), (12958, 17216), (13376, 16678)]