121721496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 354352320

約数和(自身を除く): 232630824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 204, 212, 221, 312, 318, 408, 424, 433, 442, 636, 663, 689, 866, 884, 901, 1272, 1299, 1326, 1378, 1732, 1768, 1802, 2067, 2598, 2652, 2703, 2756, 3464, 3604, 4134, 5196, 5304, 5406, 5512, 5629, 7208, 7361, 8268, 10392, 10812, 11258, 11713, 14722, 16536, 16887, 21624, 22083, 22516, 22949, 23426, 29444, 33774, 35139, 44166, 45032, 45898, 46852, 58888, 67548, 68847, 70278, 88332, 91796, 93704, 95693, 135096, 137694, 140556, 176664, 183592, 191386, 275388, 281112, 287079, 298337, 382772, 390133, 550776, 574158, 596674, 765544, 780266, 895011, 1148316, 1170399, 1193348, 1560532, 1790022, 2296632, 2340798, 2386696, 3121064, 3580044, 4681596, 5071729, 7160088, 9363192, 10143458, 15215187, 20286916, 30430374, 40573832, 60860748, 121721496]

約数ペア:

[(1, 121721496), (2, 60860748), (3, 40573832), (4, 30430374), (6, 20286916), (8, 15215187), (12, 10143458), (13, 9363192), (17, 7160088), (24, 5071729), (26, 4681596), (34, 3580044), (39, 3121064), (51, 2386696), (52, 2340798), (53, 2296632), (68, 1790022), (78, 1560532), (102, 1193348), (104, 1170399), (106, 1148316), (136, 895011), (156, 780266), (159, 765544), (204, 596674), (212, 574158), (221, 550776), (312, 390133), (318, 382772), (408, 298337), (424, 287079), (433, 281112), (442, 275388), (636, 191386), (663, 183592), (689, 176664), (866, 140556), (884, 137694), (901, 135096), (1272, 95693), (1299, 93704), (1326, 91796), (1378, 88332), (1732, 70278), (1768, 68847), (1802, 67548), (2067, 58888), (2598, 46852), (2652, 45898), (2703, 45032), (2756, 44166), (3464, 35139), (3604, 33774), (4134, 29444), (5196, 23426), (5304, 22949), (5406, 22516), (5512, 22083), (5629, 21624), (7208, 16887), (7361, 16536), (8268, 14722), (10392, 11713), (10812, 11258)]