285301828422

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1\times {\mathrm{2089}}^1$

素因数の和:3127

約数の個数: 128

約数和(自身を含む): 686664316800

約数和(自身を除く): 401362488378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 514, 702, 757, 771, 1514, 1542, 2089, 2271, 2313, 3341, 4178, 4542, 4626, 6267, 6682, 6813, 6939, 9841, 10023, 12534, 13626, 13878, 18801, 19682, 20046, 20439, 27157, 29523, 30069, 37602, 40878, 54314, 56403, 59046, 60138, 81471, 88569, 90207, 112806, 162942, 177138, 180414, 194549, 244413, 265707, 389098, 488826, 531414, 536873, 583647, 733239, 1073746, 1167294, 1466478, 1581373, 1610619, 1750941, 2529137, 3162746, 3221238, 3501882, 4744119, 4831857, 5058274, 5252823, 6979349, 7587411, 9488238, 9663714, 10505646, 13958698, 14232357, 14495571, 15174822, 20557849, 20938047, 22762233, 28464714, 28991142, 41115698, 41876094, 42697071, 45524466, 61673547, 62814141, 68286699, 85394142, 123347094, 125628282, 136573398, 185020641, 188442423, 370041282, 376884846, 406412861, 555061923, 812825722, 1110123846, 1219238583, 2438477166, 3657715749, 5283367193, 7315431498, 10566734386, 10973147247, 15850101579, 21946294494, 31700203158, 47550304737, 95100609474, 142650914211, 285301828422]

約数ペア:

[(1, 285301828422), (2, 142650914211), (3, 95100609474), (6, 47550304737), (9, 31700203158), (13, 21946294494), (18, 15850101579), (26, 10973147247), (27, 10566734386), (39, 7315431498), (54, 5283367193), (78, 3657715749), (117, 2438477166), (234, 1219238583), (257, 1110123846), (351, 812825722), (514, 555061923), (702, 406412861), (757, 376884846), (771, 370041282), (1514, 188442423), (1542, 185020641), (2089, 136573398), (2271, 125628282), (2313, 123347094), (3341, 85394142), (4178, 68286699), (4542, 62814141), (4626, 61673547), (6267, 45524466), (6682, 42697071), (6813, 41876094), (6939, 41115698), (9841, 28991142), (10023, 28464714), (12534, 22762233), (13626, 20938047), (13878, 20557849), (18801, 15174822), (19682, 14495571), (20046, 14232357), (20439, 13958698), (27157, 10505646), (29523, 9663714), (30069, 9488238), (37602, 7587411), (40878, 6979349), (54314, 5252823), (56403, 5058274), (59046, 4831857), (60138, 4744119), (81471, 3501882), (88569, 3221238), (90207, 3162746), (112806, 2529137), (162942, 1750941), (177138, 1610619), (180414, 1581373), (194549, 1466478), (244413, 1167294), (265707, 1073746), (389098, 733239), (488826, 583647), (531414, 536873)]