228088380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 691826688

約数和(自身を除く): 463738308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 382, 390, 573, 764, 780, 955, 1146, 1531, 1910, 2292, 2483, 2865, 3062, 3820, 4593, 4966, 5730, 6124, 7449, 7655, 9186, 9932, 11460, 12415, 14898, 15310, 18372, 19903, 22965, 24830, 29796, 30620, 37245, 39806, 45930, 49660, 59709, 74490, 79612, 91860, 99515, 119418, 148980, 199030, 238836, 292421, 298545, 398060, 584842, 597090, 877263, 1169684, 1194180, 1462105, 1754526, 2924210, 3509052, 3801473, 4386315, 5848420, 7602946, 8772630, 11404419, 15205892, 17545260, 19007365, 22808838, 38014730, 45617676, 57022095, 76029460, 114044190, 228088380]

約数ペア:

[(1, 228088380), (2, 114044190), (3, 76029460), (4, 57022095), (5, 45617676), (6, 38014730), (10, 22808838), (12, 19007365), (13, 17545260), (15, 15205892), (20, 11404419), (26, 8772630), (30, 7602946), (39, 5848420), (52, 4386315), (60, 3801473), (65, 3509052), (78, 2924210), (130, 1754526), (156, 1462105), (191, 1194180), (195, 1169684), (260, 877263), (382, 597090), (390, 584842), (573, 398060), (764, 298545), (780, 292421), (955, 238836), (1146, 199030), (1531, 148980), (1910, 119418), (2292, 99515), (2483, 91860), (2865, 79612), (3062, 74490), (3820, 59709), (4593, 49660), (4966, 45930), (5730, 39806), (6124, 37245), (7449, 30620), (7655, 29796), (9186, 24830), (9932, 22965), (11460, 19903), (12415, 18372), (14898, 15310)]