804598340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 2132078592

約数和(自身を除く): 1327480252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 127, 130, 140, 182, 236, 254, 260, 295, 364, 413, 455, 508, 590, 635, 767, 826, 889, 910, 1180, 1270, 1534, 1651, 1652, 1778, 1820, 2065, 2540, 3068, 3302, 3481, 3556, 3835, 4130, 4445, 5369, 6604, 6962, 7493, 7670, 8255, 8260, 8890, 10738, 11557, 13924, 14986, 15340, 16510, 17405, 17780, 21476, 23114, 24367, 26845, 29972, 33020, 34810, 37465, 45253, 46228, 48734, 52451, 53690, 57785, 69620, 74930, 90506, 97409, 97468, 104902, 107380, 115570, 121835, 149860, 181012, 194818, 209804, 226265, 231140, 243670, 262255, 316771, 389636, 442087, 452530, 487045, 487340, 524510, 633542, 681863, 884174, 905060, 974090, 1049020, 1267084, 1363726, 1583855, 1768348, 1948180, 2210435, 2727452, 3094609, 3167710, 3409315, 4420870, 5747131, 6189218, 6335420, 6818630, 8841740, 11494262, 12378436, 13637260, 15473045, 22988524, 28735655, 30946090, 40229917, 57471310, 61892180, 80459834, 114942620, 160919668, 201149585, 402299170, 804598340]

約数ペア:

[(1, 804598340), (2, 402299170), (4, 201149585), (5, 160919668), (7, 114942620), (10, 80459834), (13, 61892180), (14, 57471310), (20, 40229917), (26, 30946090), (28, 28735655), (35, 22988524), (52, 15473045), (59, 13637260), (65, 12378436), (70, 11494262), (91, 8841740), (118, 6818630), (127, 6335420), (130, 6189218), (140, 5747131), (182, 4420870), (236, 3409315), (254, 3167710), (260, 3094609), (295, 2727452), (364, 2210435), (413, 1948180), (455, 1768348), (508, 1583855), (590, 1363726), (635, 1267084), (767, 1049020), (826, 974090), (889, 905060), (910, 884174), (1180, 681863), (1270, 633542), (1534, 524510), (1651, 487340), (1652, 487045), (1778, 452530), (1820, 442087), (2065, 389636), (2540, 316771), (3068, 262255), (3302, 243670), (3481, 231140), (3556, 226265), (3835, 209804), (4130, 194818), (4445, 181012), (5369, 149860), (6604, 121835), (6962, 115570), (7493, 107380), (7670, 104902), (8255, 97468), (8260, 97409), (8890, 90506), (10738, 74930), (11557, 69620), (13924, 57785), (14986, 53690), (15340, 52451), (16510, 48734), (17405, 46228), (17780, 45253), (21476, 37465), (23114, 34810), (24367, 33020), (26845, 29972)]