1974865536

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{27211}}^1$

素因数の和:27244

約数の個数: 160

約数和(自身を含む): 6717010080

約数和(自身を除く): 4742144544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 27211, 36288, 54422, 72576, 81633, 108844, 163266, 190477, 217688, 244899, 326532, 380954, 435376, 489798, 571431, 653064, 734697, 761908, 870752, 979596, 1142862, 1306128, 1469394, 1523816, 1714293, 1741504, 1959192, 2204091, 2285724, 2612256, 2938788, 3047632, 3428586, 3483008, 3918384, 4408182, 4571448, 5142879, 5224512, 5877576, 6095264, 6857172, 7836768, 8816364, 9142896, 10285758, 10449024, 11755152, 12190528, 13714344, 15428637, 15673536, 17632728, 18285792, 20571516, 23510304, 24381056, 27428688, 30857274, 31347072, 35265456, 36571584, 41143032, 47020608, 54857376, 61714548, 70530912, 73143168, 82286064, 94041216, 109714752, 123429096, 141061824, 164572128, 219429504, 246858192, 282123648, 329144256, 493716384, 658288512, 987432768, 1974865536]

約数ペア:

[(1, 1974865536), (2, 987432768), (3, 658288512), (4, 493716384), (6, 329144256), (7, 282123648), (8, 246858192), (9, 219429504), (12, 164572128), (14, 141061824), (16, 123429096), (18, 109714752), (21, 94041216), (24, 82286064), (27, 73143168), (28, 70530912), (32, 61714548), (36, 54857376), (42, 47020608), (48, 41143032), (54, 36571584), (56, 35265456), (63, 31347072), (64, 30857274), (72, 27428688), (81, 24381056), (84, 23510304), (96, 20571516), (108, 18285792), (112, 17632728), (126, 15673536), (128, 15428637), (144, 13714344), (162, 12190528), (168, 11755152), (189, 10449024), (192, 10285758), (216, 9142896), (224, 8816364), (252, 7836768), (288, 6857172), (324, 6095264), (336, 5877576), (378, 5224512), (384, 5142879), (432, 4571448), (448, 4408182), (504, 3918384), (567, 3483008), (576, 3428586), (648, 3047632), (672, 2938788), (756, 2612256), (864, 2285724), (896, 2204091), (1008, 1959192), (1134, 1741504), (1152, 1714293), (1296, 1523816), (1344, 1469394), (1512, 1306128), (1728, 1142862), (2016, 979596), (2268, 870752), (2592, 761908), (2688, 734697), (3024, 653064), (3456, 571431), (4032, 489798), (4536, 435376), (5184, 380954), (6048, 326532), (8064, 244899), (9072, 217688), (10368, 190477), (12096, 163266), (18144, 108844), (24192, 81633), (27211, 72576), (36288, 54422)]