312071004

素因数分解:

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

素因数の和:357

約数の個数: 144

約数和(自身を含む): 931840000

約数和(自身を除く): 619768996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 199, 252, 254, 294, 343, 381, 398, 441, 508, 588, 597, 686, 762, 796, 882, 889, 1029, 1143, 1194, 1372, 1393, 1524, 1764, 1778, 1791, 2058, 2286, 2388, 2667, 2786, 3087, 3556, 3582, 4116, 4179, 4572, 5334, 5572, 6174, 6223, 7164, 8001, 8358, 9751, 10668, 12348, 12446, 12537, 16002, 16716, 18669, 19502, 24892, 25074, 25273, 29253, 32004, 37338, 39004, 43561, 50148, 50546, 56007, 58506, 68257, 74676, 75819, 87122, 87759, 101092, 112014, 117012, 130683, 136514, 151638, 174244, 175518, 176911, 204771, 224028, 227457, 261366, 273028, 303276, 351036, 353822, 392049, 409542, 454914, 522732, 530733, 614313, 707644, 784098, 819084, 909828, 1061466, 1228626, 1238377, 1568196, 1592199, 2122932, 2457252, 2476754, 3184398, 3715131, 4953508, 6368796, 7430262, 8668639, 11145393, 14860524, 17337278, 22290786, 26005917, 34674556, 44581572, 52011834, 78017751, 104023668, 156035502, 312071004]

約数ペア:

[(1, 312071004), (2, 156035502), (3, 104023668), (4, 78017751), (6, 52011834), (7, 44581572), (9, 34674556), (12, 26005917), (14, 22290786), (18, 17337278), (21, 14860524), (28, 11145393), (36, 8668639), (42, 7430262), (49, 6368796), (63, 4953508), (84, 3715131), (98, 3184398), (126, 2476754), (127, 2457252), (147, 2122932), (196, 1592199), (199, 1568196), (252, 1238377), (254, 1228626), (294, 1061466), (343, 909828), (381, 819084), (398, 784098), (441, 707644), (508, 614313), (588, 530733), (597, 522732), (686, 454914), (762, 409542), (796, 392049), (882, 353822), (889, 351036), (1029, 303276), (1143, 273028), (1194, 261366), (1372, 227457), (1393, 224028), (1524, 204771), (1764, 176911), (1778, 175518), (1791, 174244), (2058, 151638), (2286, 136514), (2388, 130683), (2667, 117012), (2786, 112014), (3087, 101092), (3556, 87759), (3582, 87122), (4116, 75819), (4179, 74676), (4572, 68257), (5334, 58506), (5572, 56007), (6174, 50546), (6223, 50148), (7164, 43561), (8001, 39004), (8358, 37338), (9751, 32004), (10668, 29253), (12348, 25273), (12446, 25074), (12537, 24892), (16002, 19502), (16716, 18669)]