2163966468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 5460618240

約数和(自身を除く): 3296651772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 131, 159, 212, 228, 262, 318, 393, 524, 636, 786, 1007, 1367, 1572, 2014, 2489, 2734, 3021, 4028, 4101, 4978, 5468, 6042, 6943, 7467, 8202, 9956, 12084, 13886, 14934, 16404, 20829, 25973, 27772, 29868, 41658, 51946, 72451, 77919, 83316, 103892, 131917, 144902, 155838, 179077, 217353, 263834, 289804, 311676, 358154, 395751, 434706, 527668, 537231, 716308, 791502, 869412, 1074462, 1376569, 1583004, 2148924, 2753138, 3402463, 4129707, 5506276, 6804926, 8259414, 9491081, 10207389, 13609852, 16518828, 18982162, 20414778, 28473243, 37964324, 40829556, 56946486, 113892972, 180330539, 360661078, 540991617, 721322156, 1081983234, 2163966468]

約数ペア:

[(1, 2163966468), (2, 1081983234), (3, 721322156), (4, 540991617), (6, 360661078), (12, 180330539), (19, 113892972), (38, 56946486), (53, 40829556), (57, 37964324), (76, 28473243), (106, 20414778), (114, 18982162), (131, 16518828), (159, 13609852), (212, 10207389), (228, 9491081), (262, 8259414), (318, 6804926), (393, 5506276), (524, 4129707), (636, 3402463), (786, 2753138), (1007, 2148924), (1367, 1583004), (1572, 1376569), (2014, 1074462), (2489, 869412), (2734, 791502), (3021, 716308), (4028, 537231), (4101, 527668), (4978, 434706), (5468, 395751), (6042, 358154), (6943, 311676), (7467, 289804), (8202, 263834), (9956, 217353), (12084, 179077), (13886, 155838), (14934, 144902), (16404, 131917), (20829, 103892), (25973, 83316), (27772, 77919), (29868, 72451), (41658, 51946)]