308973028

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 719712000

約数和(自身を除く): 410738972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 343, 364, 442, 476, 637, 686, 833, 884, 1019, 1274, 1372, 1547, 1666, 2038, 2548, 3094, 3332, 4076, 4459, 5831, 6188, 7133, 8918, 10829, 11662, 13247, 14266, 17323, 17836, 21658, 23324, 26494, 28532, 34646, 43316, 49931, 52988, 69292, 75803, 92729, 99862, 121261, 151606, 185458, 199724, 225199, 242522, 303212, 349517, 370916, 450398, 485044, 649103, 699034, 848827, 900796, 1298206, 1398068, 1576393, 1697654, 2596412, 3152786, 3395308, 4543721, 5941789, 6305572, 9087442, 11034751, 11883578, 18174884, 22069502, 23767156, 44139004, 77243257, 154486514, 308973028]

約数ペア:

[(1, 308973028), (2, 154486514), (4, 77243257), (7, 44139004), (13, 23767156), (14, 22069502), (17, 18174884), (26, 11883578), (28, 11034751), (34, 9087442), (49, 6305572), (52, 5941789), (68, 4543721), (91, 3395308), (98, 3152786), (119, 2596412), (182, 1697654), (196, 1576393), (221, 1398068), (238, 1298206), (343, 900796), (364, 848827), (442, 699034), (476, 649103), (637, 485044), (686, 450398), (833, 370916), (884, 349517), (1019, 303212), (1274, 242522), (1372, 225199), (1547, 199724), (1666, 185458), (2038, 151606), (2548, 121261), (3094, 99862), (3332, 92729), (4076, 75803), (4459, 69292), (5831, 52988), (6188, 49931), (7133, 43316), (8918, 34646), (10829, 28532), (11662, 26494), (13247, 23324), (14266, 21658), (17323, 17836)]