847049868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 2655744000

約数和(自身を除く): 1808694132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 127, 133, 147, 171, 196, 199, 228, 252, 254, 266, 294, 342, 381, 398, 399, 441, 508, 532, 588, 597, 684, 762, 796, 798, 882, 889, 931, 1143, 1194, 1197, 1393, 1524, 1596, 1764, 1778, 1791, 1862, 2286, 2388, 2394, 2413, 2667, 2786, 2793, 3556, 3582, 3724, 3781, 4179, 4572, 4788, 4826, 5334, 5572, 5586, 6223, 7164, 7239, 7562, 8001, 8358, 8379, 9652, 9751, 10668, 11172, 11343, 12446, 12537, 14478, 15124, 16002, 16716, 16758, 16891, 18669, 19502, 21717, 22686, 24892, 25074, 25273, 26467, 28956, 29253, 32004, 33516, 33782, 34029, 37338, 39004, 43434, 45372, 50148, 50546, 50673, 52934, 56007, 58506, 67564, 68058, 74676, 75819, 79401, 86868, 87759, 101092, 101346, 105868, 112014, 117012, 118237, 136116, 151638, 152019, 158802, 175518, 176911, 185269, 202692, 224028, 227457, 236474, 238203, 303276, 304038, 317604, 351036, 353822, 354711, 370538, 454914, 472948, 476406, 480187, 530733, 555807, 608076, 707644, 709422, 741076, 909828, 952812, 960374, 1061466, 1064133, 1111614, 1238377, 1418844, 1440561, 1592199, 1667421, 1920748, 2122932, 2128266, 2223228, 2476754, 2881122, 3184398, 3334842, 3361309, 3715131, 4256532, 4321683, 4953508, 5762244, 6368796, 6669684, 6722618, 7430262, 8643366, 10083927, 11145393, 13445236, 14860524, 17286732, 20167854, 22290786, 23529163, 30251781, 40335708, 44581572, 47058326, 60503562, 70587489, 94116652, 121007124, 141174978, 211762467, 282349956, 423524934, 847049868]

約数ペア:

[(1, 847049868), (2, 423524934), (3, 282349956), (4, 211762467), (6, 141174978), (7, 121007124), (9, 94116652), (12, 70587489), (14, 60503562), (18, 47058326), (19, 44581572), (21, 40335708), (28, 30251781), (36, 23529163), (38, 22290786), (42, 20167854), (49, 17286732), (57, 14860524), (63, 13445236), (76, 11145393), (84, 10083927), (98, 8643366), (114, 7430262), (126, 6722618), (127, 6669684), (133, 6368796), (147, 5762244), (171, 4953508), (196, 4321683), (199, 4256532), (228, 3715131), (252, 3361309), (254, 3334842), (266, 3184398), (294, 2881122), (342, 2476754), (381, 2223228), (398, 2128266), (399, 2122932), (441, 1920748), (508, 1667421), (532, 1592199), (588, 1440561), (597, 1418844), (684, 1238377), (762, 1111614), (796, 1064133), (798, 1061466), (882, 960374), (889, 952812), (931, 909828), (1143, 741076), (1194, 709422), (1197, 707644), (1393, 608076), (1524, 555807), (1596, 530733), (1764, 480187), (1778, 476406), (1791, 472948), (1862, 454914), (2286, 370538), (2388, 354711), (2394, 353822), (2413, 351036), (2667, 317604), (2786, 304038), (2793, 303276), (3556, 238203), (3582, 236474), (3724, 227457), (3781, 224028), (4179, 202692), (4572, 185269), (4788, 176911), (4826, 175518), (5334, 158802), (5572, 152019), (5586, 151638), (6223, 136116), (7164, 118237), (7239, 117012), (7562, 112014), (8001, 105868), (8358, 101346), (8379, 101092), (9652, 87759), (9751, 86868), (10668, 79401), (11172, 75819), (11343, 74676), (12446, 68058), (12537, 67564), (14478, 58506), (15124, 56007), (16002, 52934), (16716, 50673), (16758, 50546), (16891, 50148), (18669, 45372), (19502, 43434), (21717, 39004), (22686, 37338), (24892, 34029), (25074, 33782), (25273, 33516), (26467, 32004), (28956, 29253)]