260702004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 662981760

約数和(自身を除く): 402279756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 89, 102, 166, 173, 178, 204, 249, 267, 332, 346, 356, 498, 519, 534, 692, 996, 1038, 1068, 1411, 1513, 2076, 2822, 2941, 3026, 4233, 4539, 5644, 5882, 6052, 7387, 8466, 8823, 9078, 11764, 14359, 14774, 15397, 16932, 17646, 18156, 22161, 28718, 29548, 30794, 35292, 43077, 44322, 46191, 57436, 61588, 86154, 88644, 92382, 125579, 172308, 184764, 244103, 251158, 261749, 376737, 488206, 502316, 523498, 732309, 753474, 785247, 976412, 1046996, 1277951, 1464618, 1506948, 1570494, 2555902, 2929236, 3140988, 3833853, 5111804, 7667706, 15335412, 21725167, 43450334, 65175501, 86900668, 130351002, 260702004]

約数ペア:

[(1, 260702004), (2, 130351002), (3, 86900668), (4, 65175501), (6, 43450334), (12, 21725167), (17, 15335412), (34, 7667706), (51, 5111804), (68, 3833853), (83, 3140988), (89, 2929236), (102, 2555902), (166, 1570494), (173, 1506948), (178, 1464618), (204, 1277951), (249, 1046996), (267, 976412), (332, 785247), (346, 753474), (356, 732309), (498, 523498), (519, 502316), (534, 488206), (692, 376737), (996, 261749), (1038, 251158), (1068, 244103), (1411, 184764), (1513, 172308), (2076, 125579), (2822, 92382), (2941, 88644), (3026, 86154), (4233, 61588), (4539, 57436), (5644, 46191), (5882, 44322), (6052, 43077), (7387, 35292), (8466, 30794), (8823, 29548), (9078, 28718), (11764, 22161), (14359, 18156), (14774, 17646), (15397, 16932)]