996213400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 2879815680

約数和(自身を除く): 1883602280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 127, 130, 140, 175, 182, 200, 254, 260, 280, 325, 350, 364, 431, 455, 508, 520, 635, 650, 700, 728, 862, 889, 910, 1016, 1270, 1300, 1400, 1651, 1724, 1778, 1820, 2155, 2275, 2540, 2600, 3017, 3175, 3302, 3448, 3556, 3640, 4310, 4445, 4550, 5080, 5603, 6034, 6350, 6604, 7112, 8255, 8620, 8890, 9100, 10775, 11206, 11557, 12068, 12700, 13208, 15085, 16510, 17240, 17780, 18200, 21550, 22225, 22412, 23114, 24136, 25400, 28015, 30170, 33020, 35560, 39221, 41275, 43100, 44450, 44824, 46228, 54737, 56030, 57785, 60340, 66040, 75425, 78442, 82550, 86200, 88900, 92456, 109474, 112060, 115570, 120680, 140075, 150850, 156884, 165100, 177800, 196105, 218948, 224120, 231140, 273685, 280150, 288925, 301700, 313768, 330200, 383159, 392210, 437896, 462280, 547370, 560300, 577850, 603400, 711581, 766318, 784420, 980525, 1094740, 1120600, 1155700, 1368425, 1423162, 1532636, 1568840, 1915795, 1961050, 2189480, 2311400, 2736850, 2846324, 3065272, 3557905, 3831590, 3922100, 4981067, 5473700, 5692648, 7115810, 7663180, 7844200, 9578975, 9962134, 10947400, 14231620, 15326360, 17789525, 19157950, 19924268, 24905335, 28463240, 35579050, 38315900, 39848536, 49810670, 71158100, 76631800, 99621340, 124526675, 142316200, 199242680, 249053350, 498106700, 996213400]

約数ペア:

[(1, 996213400), (2, 498106700), (4, 249053350), (5, 199242680), (7, 142316200), (8, 124526675), (10, 99621340), (13, 76631800), (14, 71158100), (20, 49810670), (25, 39848536), (26, 38315900), (28, 35579050), (35, 28463240), (40, 24905335), (50, 19924268), (52, 19157950), (56, 17789525), (65, 15326360), (70, 14231620), (91, 10947400), (100, 9962134), (104, 9578975), (127, 7844200), (130, 7663180), (140, 7115810), (175, 5692648), (182, 5473700), (200, 4981067), (254, 3922100), (260, 3831590), (280, 3557905), (325, 3065272), (350, 2846324), (364, 2736850), (431, 2311400), (455, 2189480), (508, 1961050), (520, 1915795), (635, 1568840), (650, 1532636), (700, 1423162), (728, 1368425), (862, 1155700), (889, 1120600), (910, 1094740), (1016, 980525), (1270, 784420), (1300, 766318), (1400, 711581), (1651, 603400), (1724, 577850), (1778, 560300), (1820, 547370), (2155, 462280), (2275, 437896), (2540, 392210), (2600, 383159), (3017, 330200), (3175, 313768), (3302, 301700), (3448, 288925), (3556, 280150), (3640, 273685), (4310, 231140), (4445, 224120), (4550, 218948), (5080, 196105), (5603, 177800), (6034, 165100), (6350, 156884), (6604, 150850), (7112, 140075), (8255, 120680), (8620, 115570), (8890, 112060), (9100, 109474), (10775, 92456), (11206, 88900), (11557, 86200), (12068, 82550), (12700, 78442), (13208, 75425), (15085, 66040), (16510, 60340), (17240, 57785), (17780, 56030), (18200, 54737), (21550, 46228), (22225, 44824), (22412, 44450), (23114, 43100), (24136, 41275), (25400, 39221), (28015, 35560), (30170, 33020)]