313278312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 877970880

約数和(自身を除く): 564692568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 136, 141, 186, 188, 204, 248, 282, 289, 372, 376, 408, 527, 564, 578, 744, 799, 867, 961, 1054, 1128, 1156, 1457, 1581, 1598, 1734, 1922, 2108, 2312, 2397, 2883, 2914, 3162, 3196, 3468, 3844, 4216, 4371, 4794, 5766, 5828, 6324, 6392, 6936, 7688, 8742, 8959, 9588, 11532, 11656, 12648, 13583, 16337, 17484, 17918, 19176, 23064, 24769, 26877, 27166, 32674, 34968, 35836, 40749, 45167, 49011, 49538, 53754, 54332, 65348, 71672, 74307, 81498, 90334, 98022, 99076, 107508, 108664, 130696, 135501, 148614, 162996, 180668, 196044, 198152, 215016, 271002, 277729, 297228, 325992, 361336, 392088, 421073, 542004, 555458, 594456, 767839, 833187, 842146, 1084008, 1110916, 1263219, 1535678, 1666374, 1684292, 2221832, 2303517, 2526438, 3071356, 3332748, 3368584, 4607034, 5052876, 6142712, 6665496, 9214068, 10105752, 13053263, 18428136, 26106526, 39159789, 52213052, 78319578, 104426104, 156639156, 313278312]

約数ペア:

[(1, 313278312), (2, 156639156), (3, 104426104), (4, 78319578), (6, 52213052), (8, 39159789), (12, 26106526), (17, 18428136), (24, 13053263), (31, 10105752), (34, 9214068), (47, 6665496), (51, 6142712), (62, 5052876), (68, 4607034), (93, 3368584), (94, 3332748), (102, 3071356), (124, 2526438), (136, 2303517), (141, 2221832), (186, 1684292), (188, 1666374), (204, 1535678), (248, 1263219), (282, 1110916), (289, 1084008), (372, 842146), (376, 833187), (408, 767839), (527, 594456), (564, 555458), (578, 542004), (744, 421073), (799, 392088), (867, 361336), (961, 325992), (1054, 297228), (1128, 277729), (1156, 271002), (1457, 215016), (1581, 198152), (1598, 196044), (1734, 180668), (1922, 162996), (2108, 148614), (2312, 135501), (2397, 130696), (2883, 108664), (2914, 107508), (3162, 99076), (3196, 98022), (3468, 90334), (3844, 81498), (4216, 74307), (4371, 71672), (4794, 65348), (5766, 54332), (5828, 53754), (6324, 49538), (6392, 49011), (6936, 45167), (7688, 40749), (8742, 35836), (8959, 34968), (9588, 32674), (11532, 27166), (11656, 26877), (12648, 24769), (13583, 23064), (16337, 19176), (17484, 17918)]