260519444668

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1$

素因数の和:3179

約数の個数: 96

約数和(自身を含む): 533302963200

約数和(自身を除く): 272783518532

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 179, 269, 292, 358, 511, 538, 716, 1022, 1076, 1253, 1883, 2044, 2506, 2647, 3766, 5012, 5294, 7532, 10588, 13067, 18529, 19637, 26134, 37058, 39274, 48151, 52268, 74116, 78548, 91469, 96302, 137459, 182938, 192604, 193231, 274918, 337057, 365876, 386462, 473813, 549836, 674114, 712043, 772924, 947626, 1348228, 1352617, 1424086, 1895252, 2705234, 2848172, 3316691, 3515023, 4984301, 5410468, 6633382, 7030046, 9968602, 13266764, 14060092, 19937204, 24605161, 34588349, 49210322, 51979139, 69176698, 98420644, 103958278, 127455697, 138353396, 207916556, 242118443, 254911394, 363853973, 484236886, 509822788, 727707946, 892189879, 968473772, 1455415892, 1784379758, 3568759516, 9304265881, 18608531762, 37217063524, 65129861167, 130259722334, 260519444668]

約数ペア:

[(1, 260519444668), (2, 130259722334), (4, 65129861167), (7, 37217063524), (14, 18608531762), (28, 9304265881), (73, 3568759516), (146, 1784379758), (179, 1455415892), (269, 968473772), (292, 892189879), (358, 727707946), (511, 509822788), (538, 484236886), (716, 363853973), (1022, 254911394), (1076, 242118443), (1253, 207916556), (1883, 138353396), (2044, 127455697), (2506, 103958278), (2647, 98420644), (3766, 69176698), (5012, 51979139), (5294, 49210322), (7532, 34588349), (10588, 24605161), (13067, 19937204), (18529, 14060092), (19637, 13266764), (26134, 9968602), (37058, 7030046), (39274, 6633382), (48151, 5410468), (52268, 4984301), (74116, 3515023), (78548, 3316691), (91469, 2848172), (96302, 2705234), (137459, 1895252), (182938, 1424086), (192604, 1352617), (193231, 1348228), (274918, 947626), (337057, 772924), (365876, 712043), (386462, 674114), (473813, 549836)]