344019780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 216

約数和(自身を含む): 1160647488

約数和(自身を除く): 816627708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 263, 338, 387, 390, 430, 468, 507, 516, 526, 559, 585, 645, 676, 774, 780, 789, 845, 860, 1014, 1052, 1118, 1170, 1290, 1315, 1521, 1548, 1578, 1677, 1690, 1935, 2028, 2236, 2340, 2367, 2535, 2580, 2630, 2795, 3042, 3156, 3354, 3380, 3419, 3870, 3945, 4734, 5031, 5070, 5260, 5590, 6084, 6708, 6838, 7267, 7605, 7740, 7890, 8385, 9468, 10062, 10140, 10257, 11180, 11309, 11835, 13676, 14534, 15210, 15780, 16770, 17095, 20124, 20514, 21801, 22618, 23670, 25155, 29068, 30420, 30771, 33540, 33927, 34190, 36335, 41028, 43602, 44447, 45236, 47340, 50310, 51285, 56545, 61542, 65403, 67854, 68380, 72670, 87204, 88894, 100620, 101781, 102570, 109005, 113090, 123084, 130806, 133341, 135708, 145340, 147017, 153855, 169635, 177788, 203562, 205140, 218010, 222235, 226180, 261612, 266682, 294034, 307710, 327015, 339270, 400023, 407124, 436020, 441051, 444470, 508905, 533364, 588068, 615420, 654030, 666705, 678540, 735085, 800046, 882102, 888940, 1017810, 1308060, 1323153, 1333410, 1470170, 1600092, 1764204, 1911221, 2000115, 2035620, 2205255, 2646306, 2666820, 2940340, 3822442, 4000230, 4410510, 5292612, 5733663, 6615765, 7644884, 8000460, 8821020, 9556105, 11467326, 13231530, 17200989, 19112210, 22934652, 26463060, 28668315, 34401978, 38224420, 57336630, 68803956, 86004945, 114673260, 172009890, 344019780]

約数ペア:

[(1, 344019780), (2, 172009890), (3, 114673260), (4, 86004945), (5, 68803956), (6, 57336630), (9, 38224420), (10, 34401978), (12, 28668315), (13, 26463060), (15, 22934652), (18, 19112210), (20, 17200989), (26, 13231530), (30, 11467326), (36, 9556105), (39, 8821020), (43, 8000460), (45, 7644884), (52, 6615765), (60, 5733663), (65, 5292612), (78, 4410510), (86, 4000230), (90, 3822442), (117, 2940340), (129, 2666820), (130, 2646306), (156, 2205255), (169, 2035620), (172, 2000115), (180, 1911221), (195, 1764204), (215, 1600092), (234, 1470170), (258, 1333410), (260, 1323153), (263, 1308060), (338, 1017810), (387, 888940), (390, 882102), (430, 800046), (468, 735085), (507, 678540), (516, 666705), (526, 654030), (559, 615420), (585, 588068), (645, 533364), (676, 508905), (774, 444470), (780, 441051), (789, 436020), (845, 407124), (860, 400023), (1014, 339270), (1052, 327015), (1118, 307710), (1170, 294034), (1290, 266682), (1315, 261612), (1521, 226180), (1548, 222235), (1578, 218010), (1677, 205140), (1690, 203562), (1935, 177788), (2028, 169635), (2236, 153855), (2340, 147017), (2367, 145340), (2535, 135708), (2580, 133341), (2630, 130806), (2795, 123084), (3042, 113090), (3156, 109005), (3354, 102570), (3380, 101781), (3419, 100620), (3870, 88894), (3945, 87204), (4734, 72670), (5031, 68380), (5070, 67854), (5260, 65403), (5590, 61542), (6084, 56545), (6708, 51285), (6838, 50310), (7267, 47340), (7605, 45236), (7740, 44447), (7890, 43602), (8385, 41028), (9468, 36335), (10062, 34190), (10140, 33927), (10257, 33540), (11180, 30771), (11309, 30420), (11835, 29068), (13676, 25155), (14534, 23670), (15210, 22618), (15780, 21801), (16770, 20514), (17095, 20124)]