554507044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 1244665856

約数和(自身を除く): 690158812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 157, 182, 217, 313, 314, 364, 403, 434, 626, 628, 806, 868, 1099, 1252, 1612, 2041, 2191, 2198, 2821, 4069, 4082, 4382, 4396, 4867, 5642, 8138, 8164, 8764, 9703, 9734, 11284, 14287, 16276, 19406, 19468, 28483, 28574, 34069, 38812, 49141, 56966, 57148, 63271, 67921, 68138, 98282, 113932, 126139, 126542, 135842, 136276, 196564, 252278, 253084, 271684, 343987, 442897, 504556, 638833, 687974, 882973, 885794, 1277666, 1375948, 1523371, 1765946, 1771588, 2555332, 3046742, 3531892, 4471831, 6093484, 8943662, 10663597, 17887324, 19803823, 21327194, 39607646, 42654388, 79215292, 138626761, 277253522, 554507044]

約数ペア:

[(1, 554507044), (2, 277253522), (4, 138626761), (7, 79215292), (13, 42654388), (14, 39607646), (26, 21327194), (28, 19803823), (31, 17887324), (52, 10663597), (62, 8943662), (91, 6093484), (124, 4471831), (157, 3531892), (182, 3046742), (217, 2555332), (313, 1771588), (314, 1765946), (364, 1523371), (403, 1375948), (434, 1277666), (626, 885794), (628, 882973), (806, 687974), (868, 638833), (1099, 504556), (1252, 442897), (1612, 343987), (2041, 271684), (2191, 253084), (2198, 252278), (2821, 196564), (4069, 136276), (4082, 135842), (4382, 126542), (4396, 126139), (4867, 113932), (5642, 98282), (8138, 68138), (8164, 67921), (8764, 63271), (9703, 57148), (9734, 56966), (11284, 49141), (14287, 38812), (16276, 34069), (19406, 28574), (19468, 28483)]