351152748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 986259456

約数和(自身を除く): 635106708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 83, 93, 102, 124, 153, 166, 186, 204, 223, 249, 279, 306, 332, 372, 446, 498, 527, 558, 612, 669, 747, 892, 996, 1054, 1116, 1338, 1411, 1494, 1581, 2007, 2108, 2573, 2676, 2822, 2988, 3162, 3791, 4014, 4233, 4743, 5146, 5644, 6324, 6913, 7582, 7719, 8028, 8466, 9486, 10292, 11373, 12699, 13826, 15164, 15438, 16932, 18509, 18972, 20739, 22746, 23157, 25398, 27652, 30876, 34119, 37018, 41478, 43741, 45492, 46314, 50796, 55527, 62217, 68238, 74036, 82956, 87482, 92628, 111054, 117521, 124434, 131223, 136476, 166581, 174964, 222108, 235042, 248868, 262446, 314653, 333162, 352563, 393669, 470084, 524892, 573779, 629306, 666324, 705126, 787338, 943959, 1057689, 1147558, 1258612, 1410252, 1574676, 1721337, 1887918, 2115378, 2295116, 2831877, 3442674, 3775836, 4230756, 5164011, 5663754, 6885348, 9754243, 10328022, 11327508, 19508486, 20656044, 29262729, 39016972, 58525458, 87788187, 117050916, 175576374, 351152748]

約数ペア:

[(1, 351152748), (2, 175576374), (3, 117050916), (4, 87788187), (6, 58525458), (9, 39016972), (12, 29262729), (17, 20656044), (18, 19508486), (31, 11327508), (34, 10328022), (36, 9754243), (51, 6885348), (62, 5663754), (68, 5164011), (83, 4230756), (93, 3775836), (102, 3442674), (124, 2831877), (153, 2295116), (166, 2115378), (186, 1887918), (204, 1721337), (223, 1574676), (249, 1410252), (279, 1258612), (306, 1147558), (332, 1057689), (372, 943959), (446, 787338), (498, 705126), (527, 666324), (558, 629306), (612, 573779), (669, 524892), (747, 470084), (892, 393669), (996, 352563), (1054, 333162), (1116, 314653), (1338, 262446), (1411, 248868), (1494, 235042), (1581, 222108), (2007, 174964), (2108, 166581), (2573, 136476), (2676, 131223), (2822, 124434), (2988, 117521), (3162, 111054), (3791, 92628), (4014, 87482), (4233, 82956), (4743, 74036), (5146, 68238), (5644, 62217), (6324, 55527), (6913, 50796), (7582, 46314), (7719, 45492), (8028, 43741), (8466, 41478), (9486, 37018), (10292, 34119), (11373, 30876), (12699, 27652), (13826, 25398), (15164, 23157), (15438, 22746), (16932, 20739), (18509, 18972)]