260457552

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{3331}}^1$

素因数の和:3529

約数の個数: 80

約数和(自身を含む): 751965760

約数和(自身を除く): 491508208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 3331, 4344, 4887, 6516, 6662, 8688, 9774, 9993, 13032, 13324, 19548, 19986, 26064, 26648, 29979, 39096, 39972, 53296, 59958, 78192, 79944, 89937, 119916, 159888, 179874, 239832, 359748, 479664, 602911, 719496, 1205822, 1438992, 1808733, 2411644, 3617466, 4823288, 5426199, 7234932, 9646576, 10852398, 14469864, 16278597, 21704796, 28939728, 32557194, 43409592, 65114388, 86819184, 130228776, 260457552]

約数ペア:

[(1, 260457552), (2, 130228776), (3, 86819184), (4, 65114388), (6, 43409592), (8, 32557194), (9, 28939728), (12, 21704796), (16, 16278597), (18, 14469864), (24, 10852398), (27, 9646576), (36, 7234932), (48, 5426199), (54, 4823288), (72, 3617466), (108, 2411644), (144, 1808733), (181, 1438992), (216, 1205822), (362, 719496), (432, 602911), (543, 479664), (724, 359748), (1086, 239832), (1448, 179874), (1629, 159888), (2172, 119916), (2896, 89937), (3258, 79944), (3331, 78192), (4344, 59958), (4887, 53296), (6516, 39972), (6662, 39096), (8688, 29979), (9774, 26648), (9993, 26064), (13032, 19986), (13324, 19548)]