1240147144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{6199}}^1$

素因数の和:7693

約数の個数: 32

約数和(自身を含む): 2464128000

約数和(自身を除く): 1223980856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1471, 2942, 5884, 6199, 11768, 12398, 24796, 25007, 49592, 50014, 100028, 105383, 200056, 210766, 421532, 843064, 9118729, 18237458, 36474916, 72949832, 155018393, 310036786, 620073572, 1240147144]

約数ペア:

[(1, 1240147144), (2, 620073572), (4, 310036786), (8, 155018393), (17, 72949832), (34, 36474916), (68, 18237458), (136, 9118729), (1471, 843064), (2942, 421532), (5884, 210766), (6199, 200056), (11768, 105383), (12398, 100028), (24796, 50014), (25007, 49592)]