1640757312

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8819}}^1$

素因数の和:8873

約数の個数: 168

約数和(自身を含む): 5242255200

約数和(自身を除く): 3601497888

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, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4896, 5168, 5472, 5814, 7752, 8819, 9792, 10336, 10944, 11628, 15504, 17638, 20672, 23256, 26457, 31008, 35276, 46512, 52914, 62016, 70552, 79371, 93024, 105828, 141104, 149923, 158742, 167561, 186048, 211656, 282208, 299846, 317484, 335122, 423312, 449769, 502683, 564416, 599692, 634968, 670244, 846624, 899538, 1005366, 1199384, 1269936, 1340488, 1349307, 1508049, 1693248, 1799076, 2010732, 2398768, 2539872, 2680976, 2698614, 2848537, 3016098, 3598152, 4021464, 4797536, 5079744, 5361952, 5397228, 5697074, 6032196, 7196304, 8042928, 8545611, 9595072, 10723904, 10794456, 11394148, 12064392, 14392608, 16085856, 17091222, 21588912, 22788296, 24128784, 25636833, 28785216, 32171712, 34182444, 43177824, 45576592, 48257568, 51273666, 68364888, 86355648, 91153184, 96515136, 102547332, 136729776, 182306368, 205094664, 273459552, 410189328, 546919104, 820378656, 1640757312]

約数ペア:

[(1, 1640757312), (2, 820378656), (3, 546919104), (4, 410189328), (6, 273459552), (8, 205094664), (9, 182306368), (12, 136729776), (16, 102547332), (17, 96515136), (18, 91153184), (19, 86355648), (24, 68364888), (32, 51273666), (34, 48257568), (36, 45576592), (38, 43177824), (48, 34182444), (51, 32171712), (57, 28785216), (64, 25636833), (68, 24128784), (72, 22788296), (76, 21588912), (96, 17091222), (102, 16085856), (114, 14392608), (136, 12064392), (144, 11394148), (152, 10794456), (153, 10723904), (171, 9595072), (192, 8545611), (204, 8042928), (228, 7196304), (272, 6032196), (288, 5697074), (304, 5397228), (306, 5361952), (323, 5079744), (342, 4797536), (408, 4021464), (456, 3598152), (544, 3016098), (576, 2848537), (608, 2698614), (612, 2680976), (646, 2539872), (684, 2398768), (816, 2010732), (912, 1799076), (969, 1693248), (1088, 1508049), (1216, 1349307), (1224, 1340488), (1292, 1269936), (1368, 1199384), (1632, 1005366), (1824, 899538), (1938, 846624), (2448, 670244), (2584, 634968), (2736, 599692), (2907, 564416), (3264, 502683), (3648, 449769), (3876, 423312), (4896, 335122), (5168, 317484), (5472, 299846), (5814, 282208), (7752, 211656), (8819, 186048), (9792, 167561), (10336, 158742), (10944, 149923), (11628, 141104), (15504, 105828), (17638, 93024), (20672, 79371), (23256, 70552), (26457, 62016), (31008, 52914), (35276, 46512)]