347966892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106217}}^1$

素因数の和:106247

約数の個数: 72

約数和(自身を含む): 1082573856

約数和(自身を除く): 734606964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 106217, 212434, 318651, 424868, 637302, 743519, 955953, 1274604, 1380821, 1487038, 1911906, 2230557, 2761642, 2974076, 3823812, 4142463, 4461114, 5523284, 6691671, 8284926, 8922228, 9665747, 12427389, 13383342, 16569852, 19331494, 24854778, 26766684, 28997241, 38662988, 49709556, 57994482, 86991723, 115988964, 173983446, 347966892]

約数ペア:

[(1, 347966892), (2, 173983446), (3, 115988964), (4, 86991723), (6, 57994482), (7, 49709556), (9, 38662988), (12, 28997241), (13, 26766684), (14, 24854778), (18, 19331494), (21, 16569852), (26, 13383342), (28, 12427389), (36, 9665747), (39, 8922228), (42, 8284926), (52, 6691671), (63, 5523284), (78, 4461114), (84, 4142463), (91, 3823812), (117, 2974076), (126, 2761642), (156, 2230557), (182, 1911906), (234, 1487038), (252, 1380821), (273, 1274604), (364, 955953), (468, 743519), (546, 637302), (819, 424868), (1092, 318651), (1638, 212434), (3276, 106217)]