648493128

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{11503}}^1$

素因数の和:11553

約数の個数: 96

約数和(自身を含む): 1884355200

約数和(自身を除く): 1235862072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 783, 972, 1044, 1566, 1944, 2088, 2349, 3132, 4698, 6264, 7047, 9396, 11503, 14094, 18792, 23006, 28188, 34509, 46012, 56376, 69018, 92024, 103527, 138036, 207054, 276072, 310581, 333587, 414108, 621162, 667174, 828216, 931743, 1000761, 1242324, 1334348, 1863486, 2001522, 2484648, 2668696, 2795229, 3002283, 3726972, 4003044, 5590458, 6004566, 7453944, 8006088, 9006849, 11180916, 12009132, 18013698, 22361832, 24018264, 27020547, 36027396, 54041094, 72054792, 81061641, 108082188, 162123282, 216164376, 324246564, 648493128]

約数ペア:

[(1, 648493128), (2, 324246564), (3, 216164376), (4, 162123282), (6, 108082188), (8, 81061641), (9, 72054792), (12, 54041094), (18, 36027396), (24, 27020547), (27, 24018264), (29, 22361832), (36, 18013698), (54, 12009132), (58, 11180916), (72, 9006849), (81, 8006088), (87, 7453944), (108, 6004566), (116, 5590458), (162, 4003044), (174, 3726972), (216, 3002283), (232, 2795229), (243, 2668696), (261, 2484648), (324, 2001522), (348, 1863486), (486, 1334348), (522, 1242324), (648, 1000761), (696, 931743), (783, 828216), (972, 667174), (1044, 621162), (1566, 414108), (1944, 333587), (2088, 310581), (2349, 276072), (3132, 207054), (4698, 138036), (6264, 103527), (7047, 92024), (9396, 69018), (11503, 56376), (14094, 46012), (18792, 34509), (23006, 28188)]