1487901792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38459}}^1$

素因数の和:38516

約数の個数: 96

約数和(自身を含む): 4341980160

約数和(自身を除く): 2854078368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38459, 38688, 76918, 115377, 153836, 230754, 307672, 461508, 499967, 615344, 923016, 999934, 1192229, 1230688, 1499901, 1846032, 1999868, 2384458, 2999802, 3576687, 3692064, 3999736, 4768916, 5999604, 7153374, 7999472, 9537832, 11999208, 14306748, 15498977, 15998944, 19075664, 23998416, 28613496, 30997954, 38151328, 46496931, 47996832, 57226992, 61995908, 92993862, 114453984, 123991816, 185987724, 247983632, 371975448, 495967264, 743950896, 1487901792]

約数ペア:

[(1, 1487901792), (2, 743950896), (3, 495967264), (4, 371975448), (6, 247983632), (8, 185987724), (12, 123991816), (13, 114453984), (16, 92993862), (24, 61995908), (26, 57226992), (31, 47996832), (32, 46496931), (39, 38151328), (48, 30997954), (52, 28613496), (62, 23998416), (78, 19075664), (93, 15998944), (96, 15498977), (104, 14306748), (124, 11999208), (156, 9537832), (186, 7999472), (208, 7153374), (248, 5999604), (312, 4768916), (372, 3999736), (403, 3692064), (416, 3576687), (496, 2999802), (624, 2384458), (744, 1999868), (806, 1846032), (992, 1499901), (1209, 1230688), (1248, 1192229), (1488, 999934), (1612, 923016), (2418, 615344), (2976, 499967), (3224, 461508), (4836, 307672), (6448, 230754), (9672, 153836), (12896, 115377), (19344, 76918), (38459, 38688)]