7776803208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2363

約数の個数: 128

約数和(自身を含む): 20999347200

約数和(自身を除く): 13222543992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 151, 152, 159, 212, 228, 302, 318, 424, 453, 456, 604, 636, 906, 1007, 1208, 1272, 1812, 2014, 2131, 2869, 3021, 3624, 4028, 4262, 5738, 6042, 6393, 8003, 8056, 8524, 8607, 11476, 12084, 12786, 16006, 17048, 17214, 22952, 24009, 24168, 25572, 32012, 34428, 40489, 48018, 51144, 64024, 68856, 80978, 96036, 112943, 121467, 152057, 161956, 192072, 225886, 242934, 304114, 321781, 323912, 338829, 451772, 456171, 485868, 608228, 643562, 677658, 903544, 912342, 965343, 971736, 1216456, 1287124, 1355316, 1824684, 1930686, 2145917, 2574248, 2710632, 3649368, 3861372, 4291834, 6113839, 6437751, 7722744, 8583668, 12227678, 12875502, 17054393, 17167336, 18341517, 24455356, 25751004, 34108786, 36683034, 48910712, 51163179, 51502008, 68217572, 73366068, 102326358, 136435144, 146732136, 204652716, 324033467, 409305432, 648066934, 972100401, 1296133868, 1944200802, 2592267736, 3888401604, 7776803208]

約数ペア:

[(1, 7776803208), (2, 3888401604), (3, 2592267736), (4, 1944200802), (6, 1296133868), (8, 972100401), (12, 648066934), (19, 409305432), (24, 324033467), (38, 204652716), (53, 146732136), (57, 136435144), (76, 102326358), (106, 73366068), (114, 68217572), (151, 51502008), (152, 51163179), (159, 48910712), (212, 36683034), (228, 34108786), (302, 25751004), (318, 24455356), (424, 18341517), (453, 17167336), (456, 17054393), (604, 12875502), (636, 12227678), (906, 8583668), (1007, 7722744), (1208, 6437751), (1272, 6113839), (1812, 4291834), (2014, 3861372), (2131, 3649368), (2869, 2710632), (3021, 2574248), (3624, 2145917), (4028, 1930686), (4262, 1824684), (5738, 1355316), (6042, 1287124), (6393, 1216456), (8003, 971736), (8056, 965343), (8524, 912342), (8607, 903544), (11476, 677658), (12084, 643562), (12786, 608228), (16006, 485868), (17048, 456171), (17214, 451772), (22952, 338829), (24009, 323912), (24168, 321781), (25572, 304114), (32012, 242934), (34428, 225886), (40489, 192072), (48018, 161956), (51144, 152057), (64024, 121467), (68856, 112943), (80978, 96036)]