780653328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10513}}^1$

素因数の和:10561

約数の個数: 160

約数和(自身を含む): 2628331776

約数和(自身を除く): 1847678448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5712, 6188, 9282, 10513, 10608, 12376, 18564, 21026, 24752, 31539, 37128, 42052, 63078, 73591, 74256, 84104, 126156, 136669, 147182, 168208, 178721, 220773, 252312, 273338, 294364, 357442, 410007, 441546, 504624, 536163, 546676, 588728, 714884, 820014, 883092, 956683, 1072326, 1093352, 1177456, 1251047, 1429768, 1640028, 1766184, 1913366, 2144652, 2186704, 2323373, 2502094, 2859536, 2870049, 3280056, 3532368, 3753141, 3826732, 4289304, 4646746, 5004188, 5740098, 6560112, 6970119, 7506282, 7653464, 8578608, 9293492, 10008376, 11480196, 13940238, 15012564, 15306928, 16263611, 18586984, 20016752, 22960392, 27880476, 30025128, 32527222, 37173968, 45920784, 48790833, 55760952, 60050256, 65054444, 97581666, 111521904, 130108888, 195163332, 260217776, 390326664, 780653328]

約数ペア:

[(1, 780653328), (2, 390326664), (3, 260217776), (4, 195163332), (6, 130108888), (7, 111521904), (8, 97581666), (12, 65054444), (13, 60050256), (14, 55760952), (16, 48790833), (17, 45920784), (21, 37173968), (24, 32527222), (26, 30025128), (28, 27880476), (34, 22960392), (39, 20016752), (42, 18586984), (48, 16263611), (51, 15306928), (52, 15012564), (56, 13940238), (68, 11480196), (78, 10008376), (84, 9293492), (91, 8578608), (102, 7653464), (104, 7506282), (112, 6970119), (119, 6560112), (136, 5740098), (156, 5004188), (168, 4646746), (182, 4289304), (204, 3826732), (208, 3753141), (221, 3532368), (238, 3280056), (272, 2870049), (273, 2859536), (312, 2502094), (336, 2323373), (357, 2186704), (364, 2144652), (408, 1913366), (442, 1766184), (476, 1640028), (546, 1429768), (624, 1251047), (663, 1177456), (714, 1093352), (728, 1072326), (816, 956683), (884, 883092), (952, 820014), (1092, 714884), (1326, 588728), (1428, 546676), (1456, 536163), (1547, 504624), (1768, 441546), (1904, 410007), (2184, 357442), (2652, 294364), (2856, 273338), (3094, 252312), (3536, 220773), (4368, 178721), (4641, 168208), (5304, 147182), (5712, 136669), (6188, 126156), (9282, 84104), (10513, 74256), (10608, 73591), (12376, 63078), (18564, 42052), (21026, 37128), (24752, 31539)]