668165856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 1853429760

約数和(自身を除く): 1185263904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 337, 456, 608, 674, 912, 1011, 1087, 1348, 1824, 2022, 2174, 2696, 3261, 4044, 4348, 5392, 6403, 6522, 8088, 8696, 10784, 12806, 13044, 16176, 17392, 19209, 20653, 25612, 26088, 32352, 34784, 38418, 41306, 51224, 52176, 61959, 76836, 82612, 102448, 104352, 123918, 153672, 165224, 204896, 247836, 307344, 330448, 366319, 495672, 614688, 660896, 732638, 991344, 1098957, 1465276, 1982688, 2197914, 2930552, 4395828, 5861104, 6960061, 8791656, 11722208, 13920122, 17583312, 20880183, 27840244, 35166624, 41760366, 55680488, 83520732, 111360976, 167041464, 222721952, 334082928, 668165856]

約数ペア:

[(1, 668165856), (2, 334082928), (3, 222721952), (4, 167041464), (6, 111360976), (8, 83520732), (12, 55680488), (16, 41760366), (19, 35166624), (24, 27840244), (32, 20880183), (38, 17583312), (48, 13920122), (57, 11722208), (76, 8791656), (96, 6960061), (114, 5861104), (152, 4395828), (228, 2930552), (304, 2197914), (337, 1982688), (456, 1465276), (608, 1098957), (674, 991344), (912, 732638), (1011, 660896), (1087, 614688), (1348, 495672), (1824, 366319), (2022, 330448), (2174, 307344), (2696, 247836), (3261, 204896), (4044, 165224), (4348, 153672), (5392, 123918), (6403, 104352), (6522, 102448), (8088, 82612), (8696, 76836), (10784, 61959), (12806, 52176), (13044, 51224), (16176, 41306), (17392, 38418), (19209, 34784), (20653, 32352), (25612, 26088)]