15697623774544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1\times {\mathrm{274739}}^1$

素因数の和:281276

約数の個数: 80

約数和(自身を含む): 33124083048000

約数和(自身を除く): 17426459273456

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 6481, 8816, 12962, 25924, 51848, 103696, 123139, 187949, 246278, 274739, 375898, 492556, 549478, 751796, 985112, 1098956, 1503592, 1970224, 2197912, 3007184, 3571031, 4395824, 5220041, 7142062, 7967431, 10440082, 14284124, 15934862, 20880164, 28568248, 31869724, 41760328, 57136496, 63739448, 83520656, 127478896, 151381189, 302762378, 605524756, 1211049512, 1780583459, 2422099024, 3561166918, 7122333836, 14244667672, 28489335344, 33831085721, 51636920311, 67662171442, 103273840622, 135324342884, 206547681244, 270648685768, 413095362488, 541297371536, 826190724976, 981101485909, 1962202971818, 3924405943636, 7848811887272, 15697623774544]

約数ペア:

[(1, 15697623774544), (2, 7848811887272), (4, 3924405943636), (8, 1962202971818), (16, 981101485909), (19, 826190724976), (29, 541297371536), (38, 413095362488), (58, 270648685768), (76, 206547681244), (116, 135324342884), (152, 103273840622), (232, 67662171442), (304, 51636920311), (464, 33831085721), (551, 28489335344), (1102, 14244667672), (2204, 7122333836), (4408, 3561166918), (6481, 2422099024), (8816, 1780583459), (12962, 1211049512), (25924, 605524756), (51848, 302762378), (103696, 151381189), (123139, 127478896), (187949, 83520656), (246278, 63739448), (274739, 57136496), (375898, 41760328), (492556, 31869724), (549478, 28568248), (751796, 20880164), (985112, 15934862), (1098956, 14284124), (1503592, 10440082), (1970224, 7967431), (2197912, 7142062), (3007184, 5220041), (3571031, 4395824)]