2018722728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 5819774400

約数和(自身を除く): 3801051672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 109, 124, 132, 146, 186, 218, 219, 248, 264, 292, 327, 341, 372, 436, 438, 584, 654, 682, 744, 803, 872, 876, 961, 1023, 1199, 1308, 1364, 1606, 1752, 1922, 2046, 2263, 2398, 2409, 2616, 2728, 2883, 3212, 3379, 3597, 3844, 4092, 4526, 4796, 4818, 5766, 6424, 6758, 6789, 7194, 7688, 7957, 8184, 9052, 9592, 9636, 10137, 10571, 11532, 13516, 13578, 14388, 15914, 18104, 19272, 20274, 21142, 23064, 23871, 24893, 27032, 27156, 28776, 31713, 31828, 37169, 40548, 42284, 47742, 49786, 54312, 63426, 63656, 70153, 74338, 74679, 81096, 84568, 87527, 95484, 99572, 104749, 111507, 126852, 140306, 148676, 149358, 175054, 190968, 199144, 209498, 210459, 223014, 246667, 253704, 262581, 280612, 297352, 298716, 314247, 350108, 418996, 420918, 446028, 493334, 525162, 561224, 597432, 628494, 700216, 740001, 771683, 837992, 841836, 892056, 986668, 1050324, 1152239, 1256988, 1480002, 1543366, 1683672, 1973336, 2100648, 2304478, 2315049, 2513976, 2713337, 2960004, 3086732, 3456717, 4608956, 4630098, 5426674, 5920008, 6173464, 6913434, 7646677, 8140011, 9217912, 9260196, 10853348, 13826868, 15293354, 16280022, 18520392, 21706696, 22940031, 27653736, 30586708, 32560044, 45880062, 61173416, 65120088, 84113447, 91760124, 168226894, 183520248, 252340341, 336453788, 504680682, 672907576, 1009361364, 2018722728]

約数ペア:

[(1, 2018722728), (2, 1009361364), (3, 672907576), (4, 504680682), (6, 336453788), (8, 252340341), (11, 183520248), (12, 168226894), (22, 91760124), (24, 84113447), (31, 65120088), (33, 61173416), (44, 45880062), (62, 32560044), (66, 30586708), (73, 27653736), (88, 22940031), (93, 21706696), (109, 18520392), (124, 16280022), (132, 15293354), (146, 13826868), (186, 10853348), (218, 9260196), (219, 9217912), (248, 8140011), (264, 7646677), (292, 6913434), (327, 6173464), (341, 5920008), (372, 5426674), (436, 4630098), (438, 4608956), (584, 3456717), (654, 3086732), (682, 2960004), (744, 2713337), (803, 2513976), (872, 2315049), (876, 2304478), (961, 2100648), (1023, 1973336), (1199, 1683672), (1308, 1543366), (1364, 1480002), (1606, 1256988), (1752, 1152239), (1922, 1050324), (2046, 986668), (2263, 892056), (2398, 841836), (2409, 837992), (2616, 771683), (2728, 740001), (2883, 700216), (3212, 628494), (3379, 597432), (3597, 561224), (3844, 525162), (4092, 493334), (4526, 446028), (4796, 420918), (4818, 418996), (5766, 350108), (6424, 314247), (6758, 298716), (6789, 297352), (7194, 280612), (7688, 262581), (7957, 253704), (8184, 246667), (9052, 223014), (9592, 210459), (9636, 209498), (10137, 199144), (10571, 190968), (11532, 175054), (13516, 149358), (13578, 148676), (14388, 140306), (15914, 126852), (18104, 111507), (19272, 104749), (20274, 99572), (21142, 95484), (23064, 87527), (23871, 84568), (24893, 81096), (27032, 74679), (27156, 74338), (28776, 70153), (31713, 63656), (31828, 63426), (37169, 54312), (40548, 49786), (42284, 47742)]