481996242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 1322560512

約数和(自身を除く): 840564270

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 127, 147, 182, 234, 254, 273, 294, 331, 381, 441, 546, 637, 662, 762, 819, 882, 889, 993, 1143, 1274, 1638, 1651, 1778, 1911, 1986, 2286, 2317, 2667, 2979, 3302, 3822, 4303, 4634, 4953, 5334, 5733, 5958, 6223, 6951, 8001, 8606, 9906, 11466, 11557, 12446, 12909, 13902, 14859, 16002, 16219, 18669, 20853, 23114, 25818, 29718, 30121, 32438, 34671, 37338, 38727, 41706, 42037, 48657, 56007, 60242, 69342, 77454, 80899, 84074, 90363, 97314, 104013, 112014, 126111, 145971, 161798, 180726, 208026, 210847, 242697, 252222, 271089, 291942, 294259, 378333, 421694, 485394, 542178, 546481, 588518, 632541, 728091, 756666, 882777, 1092962, 1265082, 1456182, 1639443, 1765554, 1897623, 2059813, 2648331, 3278886, 3795246, 3825367, 4119626, 4918329, 5296662, 6179439, 7650734, 9836658, 11476101, 12358878, 18538317, 22952202, 26777569, 34428303, 37076634, 53555138, 68856606, 80332707, 160665414, 240998121, 481996242]

約数ペア:

[(1, 481996242), (2, 240998121), (3, 160665414), (6, 80332707), (7, 68856606), (9, 53555138), (13, 37076634), (14, 34428303), (18, 26777569), (21, 22952202), (26, 18538317), (39, 12358878), (42, 11476101), (49, 9836658), (63, 7650734), (78, 6179439), (91, 5296662), (98, 4918329), (117, 4119626), (126, 3825367), (127, 3795246), (147, 3278886), (182, 2648331), (234, 2059813), (254, 1897623), (273, 1765554), (294, 1639443), (331, 1456182), (381, 1265082), (441, 1092962), (546, 882777), (637, 756666), (662, 728091), (762, 632541), (819, 588518), (882, 546481), (889, 542178), (993, 485394), (1143, 421694), (1274, 378333), (1638, 294259), (1651, 291942), (1778, 271089), (1911, 252222), (1986, 242697), (2286, 210847), (2317, 208026), (2667, 180726), (2979, 161798), (3302, 145971), (3822, 126111), (4303, 112014), (4634, 104013), (4953, 97314), (5334, 90363), (5733, 84074), (5958, 80899), (6223, 77454), (6951, 69342), (8001, 60242), (8606, 56007), (9906, 48657), (11466, 42037), (11557, 41706), (12446, 38727), (12909, 37338), (13902, 34671), (14859, 32438), (16002, 30121), (16219, 29718), (18669, 25818), (20853, 23114)]