259716132

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 737235576

約数和(自身を除く): 477519444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 197, 234, 313, 324, 351, 394, 468, 591, 626, 702, 788, 939, 1053, 1182, 1252, 1404, 1773, 1878, 2106, 2364, 2561, 2817, 3546, 3756, 4069, 4212, 5122, 5319, 5634, 7092, 7683, 8138, 8451, 10244, 10638, 11268, 12207, 15366, 15957, 16276, 16902, 21276, 23049, 24414, 25353, 30732, 31914, 33804, 36621, 46098, 48828, 50706, 61661, 63828, 69147, 73242, 92196, 101412, 109863, 123322, 138294, 146484, 184983, 207441, 219726, 246644, 276588, 329589, 369966, 414882, 439452, 554949, 659178, 739932, 801593, 829764, 1109898, 1318356, 1603186, 1664847, 2219796, 2404779, 3206372, 3329694, 4809558, 4994541, 6659388, 7214337, 9619116, 9989082, 14428674, 19978164, 21643011, 28857348, 43286022, 64929033, 86572044, 129858066, 259716132]

約数ペア:

[(1, 259716132), (2, 129858066), (3, 86572044), (4, 64929033), (6, 43286022), (9, 28857348), (12, 21643011), (13, 19978164), (18, 14428674), (26, 9989082), (27, 9619116), (36, 7214337), (39, 6659388), (52, 4994541), (54, 4809558), (78, 3329694), (81, 3206372), (108, 2404779), (117, 2219796), (156, 1664847), (162, 1603186), (197, 1318356), (234, 1109898), (313, 829764), (324, 801593), (351, 739932), (394, 659178), (468, 554949), (591, 439452), (626, 414882), (702, 369966), (788, 329589), (939, 276588), (1053, 246644), (1182, 219726), (1252, 207441), (1404, 184983), (1773, 146484), (1878, 138294), (2106, 123322), (2364, 109863), (2561, 101412), (2817, 92196), (3546, 73242), (3756, 69147), (4069, 63828), (4212, 61661), (5122, 50706), (5319, 48828), (5634, 46098), (7092, 36621), (7683, 33804), (8138, 31914), (8451, 30732), (10244, 25353), (10638, 24414), (11268, 23049), (12207, 21276), (15366, 16902), (15957, 16276)]