254957762988

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{4957}}^1\times {\mathrm{4507}}^1$

素因数の和:9791

約数の個数: 72

約数和(自身を含む): 646783514832

約数和(自身を除く): 391825751844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2853, 3804, 4507, 4957, 5706, 9014, 9914, 11412, 13521, 14871, 18028, 19828, 27042, 29742, 40563, 44613, 54084, 59484, 81126, 89226, 162252, 178452, 1428719, 1571369, 2857438, 3142738, 4286157, 4714107, 5714876, 6285476, 8572314, 9428214, 12858471, 14142321, 17144628, 18856428, 22341199, 25716942, 28284642, 44682398, 51433884, 56569284, 67023597, 89364796, 134047194, 201070791, 268094388, 402141582, 804283164, 7082160083, 14164320166, 21246480249, 28328640332, 42492960498, 63739440747, 84985920996, 127478881494, 254957762988]

約数ペア:

[(1, 254957762988), (2, 127478881494), (3, 84985920996), (4, 63739440747), (6, 42492960498), (9, 28328640332), (12, 21246480249), (18, 14164320166), (36, 7082160083), (317, 804283164), (634, 402141582), (951, 268094388), (1268, 201070791), (1902, 134047194), (2853, 89364796), (3804, 67023597), (4507, 56569284), (4957, 51433884), (5706, 44682398), (9014, 28284642), (9914, 25716942), (11412, 22341199), (13521, 18856428), (14871, 17144628), (18028, 14142321), (19828, 12858471), (27042, 9428214), (29742, 8572314), (40563, 6285476), (44613, 5714876), (54084, 4714107), (59484, 4286157), (81126, 3142738), (89226, 2857438), (162252, 1571369), (178452, 1428719)]