1223164696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^2\times {\mathrm{359}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 2490490800

約数和(自身を除く): 1267326104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 359, 362, 718, 724, 1436, 1448, 2353, 2872, 4667, 4706, 9334, 9412, 18668, 18824, 32761, 37336, 64979, 65522, 129958, 131044, 259916, 262088, 425893, 519832, 844727, 851786, 1689454, 1703572, 3378908, 3407144, 6757816, 11761199, 23522398, 47044796, 94089592, 152895587, 305791174, 611582348, 1223164696]

約数ペア:

[(1, 1223164696), (2, 611582348), (4, 305791174), (8, 152895587), (13, 94089592), (26, 47044796), (52, 23522398), (104, 11761199), (181, 6757816), (359, 3407144), (362, 3378908), (718, 1703572), (724, 1689454), (1436, 851786), (1448, 844727), (2353, 519832), (2872, 425893), (4667, 262088), (4706, 259916), (9334, 131044), (9412, 129958), (18668, 65522), (18824, 64979), (32761, 37336)]