553223892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 1447075840

約数和(自身を除く): 893851948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 139, 156, 186, 278, 372, 403, 417, 556, 806, 823, 834, 1209, 1612, 1646, 1668, 1807, 2418, 2469, 3292, 3614, 4309, 4836, 4938, 5421, 7228, 8618, 9876, 10699, 10842, 12927, 17236, 21398, 21684, 25513, 25854, 32097, 42796, 51026, 51708, 56017, 64194, 76539, 102052, 112034, 114397, 128388, 153078, 168051, 224068, 228794, 306156, 331669, 336102, 343191, 457588, 663338, 672204, 686382, 995007, 1326676, 1372764, 1487161, 1990014, 2974322, 3546307, 3980028, 4461483, 5948644, 7092614, 8922966, 10638921, 14185228, 17845932, 21277842, 42555684, 46101991, 92203982, 138305973, 184407964, 276611946, 553223892]

約数ペア:

[(1, 553223892), (2, 276611946), (3, 184407964), (4, 138305973), (6, 92203982), (12, 46101991), (13, 42555684), (26, 21277842), (31, 17845932), (39, 14185228), (52, 10638921), (62, 8922966), (78, 7092614), (93, 5948644), (124, 4461483), (139, 3980028), (156, 3546307), (186, 2974322), (278, 1990014), (372, 1487161), (403, 1372764), (417, 1326676), (556, 995007), (806, 686382), (823, 672204), (834, 663338), (1209, 457588), (1612, 343191), (1646, 336102), (1668, 331669), (1807, 306156), (2418, 228794), (2469, 224068), (3292, 168051), (3614, 153078), (4309, 128388), (4836, 114397), (4938, 112034), (5421, 102052), (7228, 76539), (8618, 64194), (9876, 56017), (10699, 51708), (10842, 51026), (12927, 42796), (17236, 32097), (21398, 25854), (21684, 25513)]