249002988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19231}}^1$

素因数の和:19334

約数の個数: 48

約数和(自身を含む): 633271296

約数和(自身を除く): 384268308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 19231, 38462, 57693, 76924, 115386, 230772, 250003, 500006, 750009, 1000012, 1500018, 1596173, 3000036, 3192346, 4788519, 6384692, 9577038, 19154076, 20750249, 41500498, 62250747, 83000996, 124501494, 249002988]

約数ペア:

[(1, 249002988), (2, 124501494), (3, 83000996), (4, 62250747), (6, 41500498), (12, 20750249), (13, 19154076), (26, 9577038), (39, 6384692), (52, 4788519), (78, 3192346), (83, 3000036), (156, 1596173), (166, 1500018), (249, 1000012), (332, 750009), (498, 500006), (996, 250003), (1079, 230772), (2158, 115386), (3237, 76924), (4316, 57693), (6474, 38462), (12948, 19231)]