197263728

素因数分解:

$2^4\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 569606400

約数和(自身を除く): 372342672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 179, 216, 358, 432, 537, 716, 1074, 1432, 1611, 2148, 2551, 2864, 3222, 4296, 4833, 5102, 6444, 7653, 8592, 9666, 10204, 12888, 15306, 19332, 20408, 22959, 25776, 30612, 38664, 40816, 45918, 61224, 68877, 77328, 91836, 122448, 137754, 183672, 275508, 367344, 456629, 551016, 913258, 1102032, 1369887, 1826516, 2739774, 3653032, 4109661, 5479548, 7306064, 8219322, 10959096, 12328983, 16438644, 21918192, 24657966, 32877288, 49315932, 65754576, 98631864, 197263728]

約数ペア:

[(1, 197263728), (2, 98631864), (3, 65754576), (4, 49315932), (6, 32877288), (8, 24657966), (9, 21918192), (12, 16438644), (16, 12328983), (18, 10959096), (24, 8219322), (27, 7306064), (36, 5479548), (48, 4109661), (54, 3653032), (72, 2739774), (108, 1826516), (144, 1369887), (179, 1102032), (216, 913258), (358, 551016), (432, 456629), (537, 367344), (716, 275508), (1074, 183672), (1432, 137754), (1611, 122448), (2148, 91836), (2551, 77328), (2864, 68877), (3222, 61224), (4296, 45918), (4833, 40816), (5102, 38664), (6444, 30612), (7653, 25776), (8592, 22959), (9666, 20408), (10204, 19332), (12888, 15306)]