494075428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 108

約数和(自身を含む): 1123322256

約数和(自身を除く): 629246828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 121, 154, 166, 196, 242, 251, 308, 332, 484, 502, 539, 581, 847, 913, 1004, 1078, 1162, 1694, 1757, 1826, 2156, 2324, 2761, 3388, 3514, 3652, 4067, 5522, 5929, 6391, 7028, 8134, 10043, 11044, 11858, 12299, 12782, 16268, 19327, 20086, 20833, 23716, 24598, 25564, 30371, 38654, 40172, 41666, 44737, 49196, 60742, 70301, 77308, 83332, 89474, 121484, 135289, 140602, 145831, 178948, 212597, 229163, 270578, 281204, 291662, 425194, 458326, 492107, 541156, 583324, 850388, 916652, 984214, 1020817, 1488179, 1604141, 1968428, 2041634, 2520793, 2976358, 3208282, 4083268, 5041586, 5952716, 6416564, 10083172, 11228987, 17645551, 22457974, 35291102, 44915948, 70582204, 123518857, 247037714, 494075428]

約数ペア:

[(1, 494075428), (2, 247037714), (4, 123518857), (7, 70582204), (11, 44915948), (14, 35291102), (22, 22457974), (28, 17645551), (44, 11228987), (49, 10083172), (77, 6416564), (83, 5952716), (98, 5041586), (121, 4083268), (154, 3208282), (166, 2976358), (196, 2520793), (242, 2041634), (251, 1968428), (308, 1604141), (332, 1488179), (484, 1020817), (502, 984214), (539, 916652), (581, 850388), (847, 583324), (913, 541156), (1004, 492107), (1078, 458326), (1162, 425194), (1694, 291662), (1757, 281204), (1826, 270578), (2156, 229163), (2324, 212597), (2761, 178948), (3388, 145831), (3514, 140602), (3652, 135289), (4067, 121484), (5522, 89474), (5929, 83332), (6391, 77308), (7028, 70301), (8134, 60742), (10043, 49196), (11044, 44737), (11858, 41666), (12299, 40172), (12782, 38654), (16268, 30371), (19327, 25564), (20086, 24598), (20833, 23716)]