31528907496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{377827}}^1$

素因数の和:377919

約数の個数: 96

約数和(自身を含む): 91358810400

約数和(自身を除く): 59829902904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 3477, 4392, 4636, 6954, 9272, 10431, 13908, 20862, 27816, 41724, 83448, 377827, 755654, 1133481, 1511308, 2266962, 3022616, 3400443, 4533924, 6800886, 7178713, 9067848, 13601772, 14357426, 21536139, 23047447, 27203544, 28714852, 43072278, 46094894, 57429704, 64608417, 69142341, 86144556, 92189788, 129216834, 138284682, 172289112, 184379576, 207427023, 258433668, 276569364, 414854046, 437901493, 516867336, 553138728, 829708092, 875802986, 1313704479, 1659416184, 1751605972, 2627408958, 3503211944, 3941113437, 5254817916, 7882226874, 10509635832, 15764453748, 31528907496]

約数ペア:

[(1, 31528907496), (2, 15764453748), (3, 10509635832), (4, 7882226874), (6, 5254817916), (8, 3941113437), (9, 3503211944), (12, 2627408958), (18, 1751605972), (19, 1659416184), (24, 1313704479), (36, 875802986), (38, 829708092), (57, 553138728), (61, 516867336), (72, 437901493), (76, 414854046), (114, 276569364), (122, 258433668), (152, 207427023), (171, 184379576), (183, 172289112), (228, 138284682), (244, 129216834), (342, 92189788), (366, 86144556), (456, 69142341), (488, 64608417), (549, 57429704), (684, 46094894), (732, 43072278), (1098, 28714852), (1159, 27203544), (1368, 23047447), (1464, 21536139), (2196, 14357426), (2318, 13601772), (3477, 9067848), (4392, 7178713), (4636, 6800886), (6954, 4533924), (9272, 3400443), (10431, 3022616), (13908, 2266962), (20862, 1511308), (27816, 1133481), (41724, 755654), (83448, 377827)]