425927502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 216

約数和(自身を含む): 1274881608

約数和(自身を除く): 848954106

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 121, 126, 143, 147, 154, 182, 198, 231, 234, 242, 273, 286, 294, 307, 363, 429, 441, 462, 539, 546, 614, 637, 693, 726, 819, 847, 858, 882, 921, 1001, 1078, 1089, 1274, 1287, 1386, 1573, 1617, 1638, 1694, 1842, 1911, 2002, 2149, 2178, 2541, 2574, 2763, 3003, 3146, 3234, 3377, 3822, 3991, 4298, 4719, 4851, 5082, 5526, 5733, 5929, 6006, 6447, 6754, 7007, 7623, 7982, 9009, 9438, 9702, 10131, 11011, 11466, 11858, 11973, 12894, 14014, 14157, 15043, 15246, 17787, 18018, 19341, 20262, 21021, 22022, 23639, 23946, 27937, 28314, 30086, 30393, 33033, 35574, 35919, 37147, 38682, 42042, 43901, 45129, 47278, 53361, 55874, 60786, 63063, 66066, 70917, 71838, 74294, 77077, 83811, 87802, 90258, 99099, 106722, 111441, 126126, 131703, 135387, 141834, 154154, 165473, 167622, 195559, 198198, 212751, 222882, 231231, 251433, 260029, 263406, 270774, 307307, 330946, 334323, 391118, 395109, 425502, 462462, 482911, 496419, 502866, 520058, 586677, 614614, 668646, 693693, 780087, 790218, 921921, 965822, 992838, 1173354, 1387386, 1448733, 1489257, 1560174, 1760031, 1820203, 1843842, 2151149, 2340261, 2765763, 2897466, 2978514, 3380377, 3520062, 3640406, 4302298, 4346199, 4680522, 5460609, 5531526, 6453447, 6760754, 8692398, 10141131, 10921218, 12906894, 16381827, 19360341, 20282262, 23662639, 30423393, 32763654, 38720682, 47325278, 60846786, 70987917, 141975834, 212963751, 425927502]

約数ペア:

[(1, 425927502), (2, 212963751), (3, 141975834), (6, 70987917), (7, 60846786), (9, 47325278), (11, 38720682), (13, 32763654), (14, 30423393), (18, 23662639), (21, 20282262), (22, 19360341), (26, 16381827), (33, 12906894), (39, 10921218), (42, 10141131), (49, 8692398), (63, 6760754), (66, 6453447), (77, 5531526), (78, 5460609), (91, 4680522), (98, 4346199), (99, 4302298), (117, 3640406), (121, 3520062), (126, 3380377), (143, 2978514), (147, 2897466), (154, 2765763), (182, 2340261), (198, 2151149), (231, 1843842), (234, 1820203), (242, 1760031), (273, 1560174), (286, 1489257), (294, 1448733), (307, 1387386), (363, 1173354), (429, 992838), (441, 965822), (462, 921921), (539, 790218), (546, 780087), (614, 693693), (637, 668646), (693, 614614), (726, 586677), (819, 520058), (847, 502866), (858, 496419), (882, 482911), (921, 462462), (1001, 425502), (1078, 395109), (1089, 391118), (1274, 334323), (1287, 330946), (1386, 307307), (1573, 270774), (1617, 263406), (1638, 260029), (1694, 251433), (1842, 231231), (1911, 222882), (2002, 212751), (2149, 198198), (2178, 195559), (2541, 167622), (2574, 165473), (2763, 154154), (3003, 141834), (3146, 135387), (3234, 131703), (3377, 126126), (3822, 111441), (3991, 106722), (4298, 99099), (4719, 90258), (4851, 87802), (5082, 83811), (5526, 77077), (5733, 74294), (5929, 71838), (6006, 70917), (6447, 66066), (6754, 63063), (7007, 60786), (7623, 55874), (7982, 53361), (9009, 47278), (9438, 45129), (9702, 43901), (10131, 42042), (11011, 38682), (11466, 37147), (11858, 35919), (11973, 35574), (12894, 33033), (14014, 30393), (14157, 30086), (15043, 28314), (15246, 27937), (17787, 23946), (18018, 23639), (19341, 22022), (20262, 21021)]