947189976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23339}}^1$

素因数の和:23456

約数の個数: 64

約数和(自身を含む): 2520720000

約数和(自身を除く): 1573530024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 10146, 13528, 20292, 23339, 40584, 46678, 70017, 93356, 140034, 186712, 280068, 443441, 560136, 886882, 1330323, 1773764, 2077171, 2660646, 3547528, 4154342, 5321292, 6231513, 8308684, 10642584, 12463026, 16617368, 24926052, 39466249, 49852104, 78932498, 118398747, 157864996, 236797494, 315729992, 473594988, 947189976]

約数ペア:

[(1, 947189976), (2, 473594988), (3, 315729992), (4, 236797494), (6, 157864996), (8, 118398747), (12, 78932498), (19, 49852104), (24, 39466249), (38, 24926052), (57, 16617368), (76, 12463026), (89, 10642584), (114, 8308684), (152, 6231513), (178, 5321292), (228, 4154342), (267, 3547528), (356, 2660646), (456, 2077171), (534, 1773764), (712, 1330323), (1068, 886882), (1691, 560136), (2136, 443441), (3382, 280068), (5073, 186712), (6764, 140034), (10146, 93356), (13528, 70017), (20292, 46678), (23339, 40584)]