1220344278916

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{8629}}^1$

素因数の和:8994

約数の個数: 144

約数和(自身を含む): 2603187720000

約数和(自身を除く): 1382843441084

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 139, 179, 196, 203, 278, 358, 406, 556, 716, 812, 973, 1253, 1421, 1946, 2506, 2842, 3892, 4031, 5012, 5191, 5684, 6811, 8062, 8629, 8771, 10382, 13622, 16124, 17258, 17542, 20764, 24881, 27244, 28217, 34516, 35084, 36337, 49762, 56434, 60403, 72674, 99524, 112868, 120806, 145348, 174167, 197519, 241612, 250241, 254359, 348334, 395038, 422821, 500482, 508718, 696668, 721549, 790076, 845642, 1000964, 1017436, 1199431, 1219169, 1443098, 1544591, 1691284, 1751687, 2398862, 2438338, 2886196, 3089182, 3503374, 4797724, 4876676, 5050843, 6178364, 7006748, 8396017, 10101686, 10812137, 12261809, 16792034, 20203372, 21624274, 24523618, 33584068, 34783499, 35355901, 43248548, 44793139, 49047236, 58772119, 69566998, 70711802, 75684959, 89586278, 117544238, 139133996, 141423604, 151369918, 179172556, 214698149, 235088476, 243484493, 302739836, 313551973, 429396298, 486968986, 627103946, 858792596, 973937972, 1254207892, 1502887043, 1704391451, 2194863811, 3005774086, 3408782902, 4389727622, 6011548172, 6226246321, 6817565804, 8779455244, 10520209301, 12452492642, 21040418602, 24904985284, 42080837204, 43583724247, 87167448494, 174334896988, 305086069729, 610172139458, 1220344278916]

約数ペア:

[(1, 1220344278916), (2, 610172139458), (4, 305086069729), (7, 174334896988), (14, 87167448494), (28, 43583724247), (29, 42080837204), (49, 24904985284), (58, 21040418602), (98, 12452492642), (116, 10520209301), (139, 8779455244), (179, 6817565804), (196, 6226246321), (203, 6011548172), (278, 4389727622), (358, 3408782902), (406, 3005774086), (556, 2194863811), (716, 1704391451), (812, 1502887043), (973, 1254207892), (1253, 973937972), (1421, 858792596), (1946, 627103946), (2506, 486968986), (2842, 429396298), (3892, 313551973), (4031, 302739836), (5012, 243484493), (5191, 235088476), (5684, 214698149), (6811, 179172556), (8062, 151369918), (8629, 141423604), (8771, 139133996), (10382, 117544238), (13622, 89586278), (16124, 75684959), (17258, 70711802), (17542, 69566998), (20764, 58772119), (24881, 49047236), (27244, 44793139), (28217, 43248548), (34516, 35355901), (35084, 34783499), (36337, 33584068), (49762, 24523618), (56434, 21624274), (60403, 20203372), (72674, 16792034), (99524, 12261809), (112868, 10812137), (120806, 10101686), (145348, 8396017), (174167, 7006748), (197519, 6178364), (241612, 5050843), (250241, 4876676), (254359, 4797724), (348334, 3503374), (395038, 3089182), (422821, 2886196), (500482, 2438338), (508718, 2398862), (696668, 1751687), (721549, 1691284), (790076, 1544591), (845642, 1443098), (1000964, 1219169), (1017436, 1199431)]