269553804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 705976320

約数和(自身を除く): 436422516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 139, 156, 186, 278, 372, 401, 403, 417, 556, 802, 806, 834, 1203, 1209, 1604, 1612, 1668, 1807, 2406, 2418, 3614, 4309, 4812, 4836, 5213, 5421, 7228, 8618, 10426, 10842, 12431, 12927, 15639, 17236, 20852, 21684, 24862, 25854, 31278, 37293, 49724, 51708, 55739, 56017, 62556, 74586, 111478, 112034, 149172, 161603, 167217, 168051, 222956, 224068, 323206, 334434, 336102, 484809, 646412, 668868, 672204, 724607, 969618, 1449214, 1727909, 1939236, 2173821, 2898428, 3455818, 4347642, 5183727, 6911636, 8695284, 10367454, 20734908, 22462817, 44925634, 67388451, 89851268, 134776902, 269553804]

約数ペア:

[(1, 269553804), (2, 134776902), (3, 89851268), (4, 67388451), (6, 44925634), (12, 22462817), (13, 20734908), (26, 10367454), (31, 8695284), (39, 6911636), (52, 5183727), (62, 4347642), (78, 3455818), (93, 2898428), (124, 2173821), (139, 1939236), (156, 1727909), (186, 1449214), (278, 969618), (372, 724607), (401, 672204), (403, 668868), (417, 646412), (556, 484809), (802, 336102), (806, 334434), (834, 323206), (1203, 224068), (1209, 222956), (1604, 168051), (1612, 167217), (1668, 161603), (1807, 149172), (2406, 112034), (2418, 111478), (3614, 74586), (4309, 62556), (4812, 56017), (4836, 55739), (5213, 51708), (5421, 49724), (7228, 37293), (8618, 31278), (10426, 25854), (10842, 24862), (12431, 21684), (12927, 20852), (15639, 17236)]