15697730776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1789}}^1$

素因数の和:2541

約数の個数: 128

約数和(自身を含む): 38432016000

約数和(自身を除く): 22734285224

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 709, 728, 884, 952, 1418, 1547, 1768, 1789, 2836, 3094, 3578, 4963, 5672, 6188, 7156, 9217, 9926, 12053, 12376, 12523, 14312, 18434, 19852, 23257, 24106, 25046, 30413, 36868, 39704, 46514, 48212, 50092, 60826, 64519, 73736, 84371, 93028, 96424, 100184, 121652, 129038, 156689, 162799, 168742, 186056, 212891, 243304, 258076, 313378, 325598, 337484, 395369, 425782, 516152, 626756, 651196, 674968, 790738, 851564, 1096823, 1253512, 1268401, 1302392, 1581476, 1703128, 2193646, 2536802, 2767583, 3162952, 4387292, 5073604, 5535166, 8774584, 8878807, 10147208, 11070332, 16489213, 17757614, 21562817, 22140664, 32978426, 35515228, 43125634, 65956852, 71030456, 86251268, 115424491, 131913704, 150939719, 172502536, 230848982, 280316621, 301879438, 461697964, 560633242, 603758876, 923395928, 1121266484, 1207517752, 1962216347, 2242532968, 3924432694, 7848865388, 15697730776]

約数ペア:

[(1, 15697730776), (2, 7848865388), (4, 3924432694), (7, 2242532968), (8, 1962216347), (13, 1207517752), (14, 1121266484), (17, 923395928), (26, 603758876), (28, 560633242), (34, 461697964), (52, 301879438), (56, 280316621), (68, 230848982), (91, 172502536), (104, 150939719), (119, 131913704), (136, 115424491), (182, 86251268), (221, 71030456), (238, 65956852), (364, 43125634), (442, 35515228), (476, 32978426), (709, 22140664), (728, 21562817), (884, 17757614), (952, 16489213), (1418, 11070332), (1547, 10147208), (1768, 8878807), (1789, 8774584), (2836, 5535166), (3094, 5073604), (3578, 4387292), (4963, 3162952), (5672, 2767583), (6188, 2536802), (7156, 2193646), (9217, 1703128), (9926, 1581476), (12053, 1302392), (12376, 1268401), (12523, 1253512), (14312, 1096823), (18434, 851564), (19852, 790738), (23257, 674968), (24106, 651196), (25046, 626756), (30413, 516152), (36868, 425782), (39704, 395369), (46514, 337484), (48212, 325598), (50092, 313378), (60826, 258076), (64519, 243304), (73736, 212891), (84371, 186056), (93028, 168742), (96424, 162799), (100184, 156689), (121652, 129038)]