211217376

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2768

約数の個数: 96

約数和(自身を含む): 597421440

約数和(自身を除く): 386204064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 2693, 3268, 4128, 4902, 5386, 6536, 8079, 9804, 10772, 13072, 16158, 19608, 21544, 26144, 32316, 39216, 43088, 51167, 64632, 78432, 86176, 102334, 115799, 129264, 153501, 204668, 231598, 258528, 307002, 347397, 409336, 463196, 614004, 694794, 818672, 926392, 1228008, 1389588, 1637344, 1852784, 2200181, 2456016, 2779176, 3705568, 4400362, 4912032, 5558352, 6600543, 8800724, 11116704, 13201086, 17601448, 26402172, 35202896, 52804344, 70405792, 105608688, 211217376]

約数ペア:

[(1, 211217376), (2, 105608688), (3, 70405792), (4, 52804344), (6, 35202896), (8, 26402172), (12, 17601448), (16, 13201086), (19, 11116704), (24, 8800724), (32, 6600543), (38, 5558352), (43, 4912032), (48, 4400362), (57, 3705568), (76, 2779176), (86, 2456016), (96, 2200181), (114, 1852784), (129, 1637344), (152, 1389588), (172, 1228008), (228, 926392), (258, 818672), (304, 694794), (344, 614004), (456, 463196), (516, 409336), (608, 347397), (688, 307002), (817, 258528), (912, 231598), (1032, 204668), (1376, 153501), (1634, 129264), (1824, 115799), (2064, 102334), (2451, 86176), (2693, 78432), (3268, 64632), (4128, 51167), (4902, 43088), (5386, 39216), (6536, 32316), (8079, 26144), (9804, 21544), (10772, 19608), (13072, 16158)]