228416097

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 185267103

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 79, 89, 91, 119, 147, 221, 237, 267, 273, 357, 553, 623, 637, 663, 833, 1027, 1157, 1343, 1513, 1547, 1659, 1869, 1911, 2499, 3081, 3471, 3871, 4029, 4361, 4539, 4641, 7031, 7189, 8099, 9401, 10591, 10829, 11613, 13083, 17459, 19669, 21093, 21567, 24297, 28203, 31773, 32487, 49217, 50323, 52377, 56693, 59007, 65807, 74137, 91403, 119527, 122213, 137683, 147651, 150969, 170079, 197421, 222411, 274209, 344519, 358581, 366639, 413049, 639821, 836689, 855491, 963781, 1033557, 1553851, 1919463, 2510067, 2566473, 2891343, 4478747, 4661553, 5856823, 10876957, 13436241, 17570469, 32630871, 76138699, 228416097]

約数ペア:

[(1, 228416097), (3, 76138699), (7, 32630871), (13, 17570469), (17, 13436241), (21, 10876957), (39, 5856823), (49, 4661553), (51, 4478747), (79, 2891343), (89, 2566473), (91, 2510067), (119, 1919463), (147, 1553851), (221, 1033557), (237, 963781), (267, 855491), (273, 836689), (357, 639821), (553, 413049), (623, 366639), (637, 358581), (663, 344519), (833, 274209), (1027, 222411), (1157, 197421), (1343, 170079), (1513, 150969), (1547, 147651), (1659, 137683), (1869, 122213), (1911, 119527), (2499, 91403), (3081, 74137), (3471, 65807), (3871, 59007), (4029, 56693), (4361, 52377), (4539, 50323), (4641, 49217), (7031, 32487), (7189, 31773), (8099, 28203), (9401, 24297), (10591, 21567), (10829, 21093), (11613, 19669), (13083, 17459)]