338429976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 933120000

約数和(自身を除く): 594690024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 89, 93, 114, 124, 152, 178, 186, 228, 248, 267, 269, 356, 372, 456, 534, 538, 589, 712, 744, 807, 1068, 1076, 1178, 1614, 1691, 1767, 2136, 2152, 2356, 2759, 3228, 3382, 3534, 4712, 5073, 5111, 5518, 6456, 6764, 7068, 8277, 8339, 10146, 10222, 11036, 13528, 14136, 15333, 16554, 16678, 20292, 20444, 22072, 23941, 25017, 30666, 33108, 33356, 40584, 40888, 47882, 50034, 52421, 61332, 66216, 66712, 71823, 95764, 100068, 104842, 122664, 143646, 157263, 158441, 191528, 200136, 209684, 287292, 314526, 316882, 419368, 454879, 475323, 574584, 629052, 633764, 742171, 909758, 950646, 1258104, 1267528, 1364637, 1484342, 1819516, 1901292, 2226513, 2729274, 2968684, 3639032, 3802584, 4453026, 5458548, 5937368, 8906052, 10917096, 14101249, 17812104, 28202498, 42303747, 56404996, 84607494, 112809992, 169214988, 338429976]

約数ペア:

[(1, 338429976), (2, 169214988), (3, 112809992), (4, 84607494), (6, 56404996), (8, 42303747), (12, 28202498), (19, 17812104), (24, 14101249), (31, 10917096), (38, 8906052), (57, 5937368), (62, 5458548), (76, 4453026), (89, 3802584), (93, 3639032), (114, 2968684), (124, 2729274), (152, 2226513), (178, 1901292), (186, 1819516), (228, 1484342), (248, 1364637), (267, 1267528), (269, 1258104), (356, 950646), (372, 909758), (456, 742171), (534, 633764), (538, 629052), (589, 574584), (712, 475323), (744, 454879), (807, 419368), (1068, 316882), (1076, 314526), (1178, 287292), (1614, 209684), (1691, 200136), (1767, 191528), (2136, 158441), (2152, 157263), (2356, 143646), (2759, 122664), (3228, 104842), (3382, 100068), (3534, 95764), (4712, 71823), (5073, 66712), (5111, 66216), (5518, 61332), (6456, 52421), (6764, 50034), (7068, 47882), (8277, 40888), (8339, 40584), (10146, 33356), (10222, 33108), (11036, 30666), (13528, 25017), (14136, 23941), (15333, 22072), (16554, 20444), (16678, 20292)]