38637792

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 82443168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 307, 342, 368, 414, 437, 456, 552, 608, 614, 684, 736, 828, 874, 912, 921, 1104, 1228, 1311, 1368, 1656, 1748, 1824, 1842, 2208, 2456, 2622, 2736, 2763, 3312, 3496, 3684, 3933, 4912, 5244, 5472, 5526, 5833, 6624, 6992, 7061, 7368, 7866, 9824, 10488, 11052, 11666, 13984, 14122, 14736, 15732, 17499, 20976, 21183, 22104, 23332, 28244, 29472, 31464, 34998, 41952, 42366, 44208, 46664, 52497, 56488, 62928, 63549, 69996, 84732, 88416, 93328, 104994, 112976, 125856, 127098, 134159, 139992, 169464, 186656, 209988, 225952, 254196, 268318, 279984, 338928, 402477, 419976, 508392, 536636, 559968, 677856, 804954, 839952, 1016784, 1073272, 1207431, 1609908, 1679904, 2033568, 2146544, 2414862, 3219816, 4293088, 4829724, 6439632, 9659448, 12879264, 19318896, 38637792]

約数ペア:

[(1, 38637792), (2, 19318896), (3, 12879264), (4, 9659448), (6, 6439632), (8, 4829724), (9, 4293088), (12, 3219816), (16, 2414862), (18, 2146544), (19, 2033568), (23, 1679904), (24, 1609908), (32, 1207431), (36, 1073272), (38, 1016784), (46, 839952), (48, 804954), (57, 677856), (69, 559968), (72, 536636), (76, 508392), (92, 419976), (96, 402477), (114, 338928), (138, 279984), (144, 268318), (152, 254196), (171, 225952), (184, 209988), (207, 186656), (228, 169464), (276, 139992), (288, 134159), (304, 127098), (307, 125856), (342, 112976), (368, 104994), (414, 93328), (437, 88416), (456, 84732), (552, 69996), (608, 63549), (614, 62928), (684, 56488), (736, 52497), (828, 46664), (874, 44208), (912, 42366), (921, 41952), (1104, 34998), (1228, 31464), (1311, 29472), (1368, 28244), (1656, 23332), (1748, 22104), (1824, 21183), (1842, 20976), (2208, 17499), (2456, 15732), (2622, 14736), (2736, 14122), (2763, 13984), (3312, 11666), (3496, 11052), (3684, 10488), (3933, 9824), (4912, 7866), (5244, 7368), (5472, 7061), (5526, 6992), (5833, 6624)]