338402844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 972729576

約数和(自身を除く): 634326732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 1083, 1444, 1482, 2003, 2166, 2223, 2964, 3249, 4006, 4332, 4446, 4693, 6009, 6498, 8012, 8892, 9386, 12018, 12996, 14079, 18027, 18772, 24036, 26039, 28158, 36054, 38057, 42237, 52078, 56316, 72108, 76114, 78117, 84474, 104156, 114171, 152228, 156234, 168948, 228342, 234351, 312468, 342513, 456684, 468702, 494741, 685026, 723083, 937404, 989482, 1370052, 1446166, 1484223, 1978964, 2169249, 2892332, 2968446, 4338498, 4452669, 5936892, 6507747, 8676996, 8905338, 9400079, 13015494, 17810676, 18800158, 26030988, 28200237, 37600316, 56400474, 84600711, 112800948, 169201422, 338402844]

約数ペア:

[(1, 338402844), (2, 169201422), (3, 112800948), (4, 84600711), (6, 56400474), (9, 37600316), (12, 28200237), (13, 26030988), (18, 18800158), (19, 17810676), (26, 13015494), (36, 9400079), (38, 8905338), (39, 8676996), (52, 6507747), (57, 5936892), (76, 4452669), (78, 4338498), (114, 2968446), (117, 2892332), (156, 2169249), (171, 1978964), (228, 1484223), (234, 1446166), (247, 1370052), (342, 989482), (361, 937404), (468, 723083), (494, 685026), (684, 494741), (722, 468702), (741, 456684), (988, 342513), (1083, 312468), (1444, 234351), (1482, 228342), (2003, 168948), (2166, 156234), (2223, 152228), (2964, 114171), (3249, 104156), (4006, 84474), (4332, 78117), (4446, 76114), (4693, 72108), (6009, 56316), (6498, 52078), (8012, 42237), (8892, 38057), (9386, 36054), (12018, 28158), (12996, 26039), (14079, 24036), (18027, 18772)]