819970272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5581

約数の個数: 144

約数和(自身を含む): 2598365952

約数和(自身を除く): 1778395680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 752, 792, 846, 1034, 1056, 1128, 1504, 1551, 1584, 1692, 2068, 2256, 3102, 3168, 3384, 4136, 4512, 4653, 5507, 6204, 6768, 8272, 9306, 11014, 12408, 13536, 16521, 16544, 18612, 22028, 24816, 33042, 37224, 44056, 49563, 49632, 60577, 66084, 74448, 88112, 99126, 121154, 132168, 148896, 176224, 181731, 198252, 242308, 258829, 264336, 363462, 396504, 484616, 517658, 528672, 545193, 726924, 776487, 793008, 969232, 1035316, 1090386, 1453848, 1552974, 1586016, 1938464, 2070632, 2180772, 2329461, 2847119, 2907696, 3105948, 4141264, 4361544, 4658922, 5694238, 5815392, 6211896, 8282528, 8541357, 8723088, 9317844, 11388476, 12423792, 17082714, 17446176, 18635688, 22776952, 24847584, 25624071, 34165428, 37271376, 45553904, 51248142, 68330856, 74542752, 91107808, 102496284, 136661712, 204992568, 273323424, 409985136, 819970272]

約数ペア:

[(1, 819970272), (2, 409985136), (3, 273323424), (4, 204992568), (6, 136661712), (8, 102496284), (9, 91107808), (11, 74542752), (12, 68330856), (16, 51248142), (18, 45553904), (22, 37271376), (24, 34165428), (32, 25624071), (33, 24847584), (36, 22776952), (44, 18635688), (47, 17446176), (48, 17082714), (66, 12423792), (72, 11388476), (88, 9317844), (94, 8723088), (96, 8541357), (99, 8282528), (132, 6211896), (141, 5815392), (144, 5694238), (176, 4658922), (188, 4361544), (198, 4141264), (264, 3105948), (282, 2907696), (288, 2847119), (352, 2329461), (376, 2180772), (396, 2070632), (423, 1938464), (517, 1586016), (528, 1552974), (564, 1453848), (752, 1090386), (792, 1035316), (846, 969232), (1034, 793008), (1056, 776487), (1128, 726924), (1504, 545193), (1551, 528672), (1584, 517658), (1692, 484616), (2068, 396504), (2256, 363462), (3102, 264336), (3168, 258829), (3384, 242308), (4136, 198252), (4512, 181731), (4653, 176224), (5507, 148896), (6204, 132168), (6768, 121154), (8272, 99126), (9306, 88112), (11014, 74448), (12408, 66084), (13536, 60577), (16521, 49632), (16544, 49563), (18612, 44056), (22028, 37224), (24816, 33042)]