245397312

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 168

約数和(自身を含む): 784555200

約数和(自身を除く): 539157888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1216, 1224, 1292, 1319, 1368, 1632, 1824, 1938, 2448, 2584, 2638, 2736, 2907, 3264, 3648, 3876, 3957, 4896, 5168, 5276, 5472, 5814, 7752, 7914, 9792, 10336, 10552, 10944, 11628, 11871, 15504, 15828, 20672, 21104, 22423, 23256, 23742, 25061, 31008, 31656, 42208, 44846, 46512, 47484, 50122, 62016, 63312, 67269, 75183, 84416, 89692, 93024, 94968, 100244, 126624, 134538, 150366, 179384, 186048, 189936, 200488, 201807, 225549, 253248, 269076, 300732, 358768, 379872, 400976, 403614, 426037, 451098, 538152, 601464, 717536, 759744, 801952, 807228, 852074, 902196, 1076304, 1202928, 1278111, 1435072, 1603904, 1614456, 1704148, 1804392, 2152608, 2405856, 2556222, 3228912, 3408296, 3608784, 3834333, 4305216, 4811712, 5112444, 6457824, 6816592, 7217568, 7668666, 10224888, 12915648, 13633184, 14435136, 15337332, 20449776, 27266368, 30674664, 40899552, 61349328, 81799104, 122698656, 245397312]

約数ペア:

[(1, 245397312), (2, 122698656), (3, 81799104), (4, 61349328), (6, 40899552), (8, 30674664), (9, 27266368), (12, 20449776), (16, 15337332), (17, 14435136), (18, 13633184), (19, 12915648), (24, 10224888), (32, 7668666), (34, 7217568), (36, 6816592), (38, 6457824), (48, 5112444), (51, 4811712), (57, 4305216), (64, 3834333), (68, 3608784), (72, 3408296), (76, 3228912), (96, 2556222), (102, 2405856), (114, 2152608), (136, 1804392), (144, 1704148), (152, 1614456), (153, 1603904), (171, 1435072), (192, 1278111), (204, 1202928), (228, 1076304), (272, 902196), (288, 852074), (304, 807228), (306, 801952), (323, 759744), (342, 717536), (408, 601464), (456, 538152), (544, 451098), (576, 426037), (608, 403614), (612, 400976), (646, 379872), (684, 358768), (816, 300732), (912, 269076), (969, 253248), (1088, 225549), (1216, 201807), (1224, 200488), (1292, 189936), (1319, 186048), (1368, 179384), (1632, 150366), (1824, 134538), (1938, 126624), (2448, 100244), (2584, 94968), (2638, 93024), (2736, 89692), (2907, 84416), (3264, 75183), (3648, 67269), (3876, 63312), (3957, 62016), (4896, 50122), (5168, 47484), (5276, 46512), (5472, 44846), (5814, 42208), (7752, 31656), (7914, 31008), (9792, 25061), (10336, 23742), (10552, 23256), (10944, 22423), (11628, 21104), (11871, 20672), (15504, 15828)]