1628048800007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{6763}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 2025407831040

約数和(自身を除く): 397359031033

約数列:

[1, 7, 17, 67, 109, 119, 277, 469, 763, 1139, 1853, 1939, 4709, 6763, 7303, 7973, 12971, 18559, 30193, 32963, 47341, 51121, 114971, 124151, 129913, 211351, 315503, 453121, 513281, 737167, 804797, 869057, 1873351, 2022931, 2208521, 3171847, 3592967, 5160169, 7703057, 12531839, 13113457, 14160517, 31846967, 34389827, 49390189, 53921399, 87722873, 125514517, 204195259, 222928769, 240728789, 345731323, 839633213, 878601619, 1429366813, 2133746789, 3471319403, 5877432491, 13681082353, 14936227523, 24299235821, 95767576471, 232578400001, 1628048800007]

約数ペア:

[(1, 1628048800007), (7, 232578400001), (17, 95767576471), (67, 24299235821), (109, 14936227523), (119, 13681082353), (277, 5877432491), (469, 3471319403), (763, 2133746789), (1139, 1429366813), (1853, 878601619), (1939, 839633213), (4709, 345731323), (6763, 240728789), (7303, 222928769), (7973, 204195259), (12971, 125514517), (18559, 87722873), (30193, 53921399), (32963, 49390189), (47341, 34389827), (51121, 31846967), (114971, 14160517), (124151, 13113457), (129913, 12531839), (211351, 7703057), (315503, 5160169), (453121, 3592967), (513281, 3171847), (737167, 2208521), (804797, 2022931), (869057, 1873351)]