395585928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{289171}}^1$

素因数の和:289202

約数の個数: 48

約数和(自身を含む): 1127770800

約数和(自身を除く): 732184872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 289171, 578342, 867513, 1156684, 1735026, 2313368, 2602539, 3470052, 5205078, 5494249, 6940104, 10410156, 10988498, 16482747, 20820312, 21976996, 32965494, 43953992, 49448241, 65930988, 98896482, 131861976, 197792964, 395585928]

約数ペア:

[(1, 395585928), (2, 197792964), (3, 131861976), (4, 98896482), (6, 65930988), (8, 49448241), (9, 43953992), (12, 32965494), (18, 21976996), (19, 20820312), (24, 16482747), (36, 10988498), (38, 10410156), (57, 6940104), (72, 5494249), (76, 5205078), (114, 3470052), (152, 2602539), (171, 2313368), (228, 1735026), (342, 1156684), (456, 867513), (684, 578342), (1368, 289171)]