1231741488

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{773}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 3230552160

約数和(自身を除く): 1998810672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 373, 534, 712, 746, 773, 1068, 1119, 1424, 1492, 1546, 2136, 2238, 2319, 2984, 3092, 4272, 4476, 4638, 5968, 6184, 8952, 9276, 12368, 17904, 18552, 33197, 37104, 66394, 68797, 99591, 132788, 137594, 199182, 206391, 265576, 275188, 288329, 398364, 412782, 531152, 550376, 576658, 796728, 825564, 864987, 1100752, 1153316, 1593456, 1651128, 1729974, 2306632, 3302256, 3459948, 4613264, 6919896, 13839792, 25661281, 51322562, 76983843, 102645124, 153967686, 205290248, 307935372, 410580496, 615870744, 1231741488]

約数ペア:

[(1, 1231741488), (2, 615870744), (3, 410580496), (4, 307935372), (6, 205290248), (8, 153967686), (12, 102645124), (16, 76983843), (24, 51322562), (48, 25661281), (89, 13839792), (178, 6919896), (267, 4613264), (356, 3459948), (373, 3302256), (534, 2306632), (712, 1729974), (746, 1651128), (773, 1593456), (1068, 1153316), (1119, 1100752), (1424, 864987), (1492, 825564), (1546, 796728), (2136, 576658), (2238, 550376), (2319, 531152), (2984, 412782), (3092, 398364), (4272, 288329), (4476, 275188), (4638, 265576), (5968, 206391), (6184, 199182), (8952, 137594), (9276, 132788), (12368, 99591), (17904, 68797), (18552, 66394), (33197, 37104)]