123245584

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 313479936

約数和(自身を除く): 190234352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 308, 341, 392, 434, 461, 496, 539, 616, 682, 784, 868, 922, 1078, 1232, 1364, 1519, 1736, 1844, 2156, 2387, 2728, 3038, 3227, 3472, 3688, 4312, 4774, 5071, 5456, 6076, 6454, 7376, 8624, 9548, 10142, 12152, 12908, 14291, 16709, 19096, 20284, 22589, 24304, 25816, 28582, 33418, 35497, 38192, 40568, 45178, 51632, 57164, 66836, 70994, 81136, 90356, 100037, 114328, 133672, 141988, 157201, 180712, 200074, 228656, 248479, 267344, 283976, 314402, 361424, 400148, 496958, 567952, 628804, 700259, 800296, 993916, 1100407, 1257608, 1400518, 1600592, 1987832, 2200814, 2515216, 2801036, 3975664, 4401628, 5602072, 7702849, 8803256, 11204144, 15405698, 17606512, 30811396, 61622792, 123245584]

約数ペア:

[(1, 123245584), (2, 61622792), (4, 30811396), (7, 17606512), (8, 15405698), (11, 11204144), (14, 8803256), (16, 7702849), (22, 5602072), (28, 4401628), (31, 3975664), (44, 2801036), (49, 2515216), (56, 2200814), (62, 1987832), (77, 1600592), (88, 1400518), (98, 1257608), (112, 1100407), (124, 993916), (154, 800296), (176, 700259), (196, 628804), (217, 567952), (248, 496958), (308, 400148), (341, 361424), (392, 314402), (434, 283976), (461, 267344), (496, 248479), (539, 228656), (616, 200074), (682, 180712), (784, 157201), (868, 141988), (922, 133672), (1078, 114328), (1232, 100037), (1364, 90356), (1519, 81136), (1736, 70994), (1844, 66836), (2156, 57164), (2387, 51632), (2728, 45178), (3038, 40568), (3227, 38192), (3472, 35497), (3688, 33418), (4312, 28582), (4774, 25816), (5071, 24304), (5456, 22589), (6076, 20284), (6454, 19096), (7376, 16709), (8624, 14291), (9548, 12908), (10142, 12152)]