373995088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 806198400

約数和(自身を除く): 432203312

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 304, 356, 368, 437, 601, 712, 874, 1202, 1424, 1691, 1748, 2047, 2404, 3382, 3496, 4094, 4808, 6764, 6992, 8188, 9616, 11419, 13528, 13823, 16376, 22838, 27056, 27646, 32752, 38893, 45676, 53489, 55292, 77786, 91352, 106978, 110584, 155572, 182704, 213956, 221168, 262637, 311144, 427912, 525274, 622288, 855824, 1016291, 1050548, 1230247, 2032582, 2101096, 2460494, 4065164, 4202192, 4920988, 8130328, 9841976, 16260656, 19683952, 23374693, 46749386, 93498772, 186997544, 373995088]

約数ペア:

[(1, 373995088), (2, 186997544), (4, 93498772), (8, 46749386), (16, 23374693), (19, 19683952), (23, 16260656), (38, 9841976), (46, 8130328), (76, 4920988), (89, 4202192), (92, 4065164), (152, 2460494), (178, 2101096), (184, 2032582), (304, 1230247), (356, 1050548), (368, 1016291), (437, 855824), (601, 622288), (712, 525274), (874, 427912), (1202, 311144), (1424, 262637), (1691, 221168), (1748, 213956), (2047, 182704), (2404, 155572), (3382, 110584), (3496, 106978), (4094, 91352), (4808, 77786), (6764, 55292), (6992, 53489), (8188, 45676), (9616, 38893), (11419, 32752), (13528, 27646), (13823, 27056), (16376, 22838)]