17920681632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{22391}}^1$

素因数の和:22811

約数の個数: 144

約数和(自身を含む): 58391528832

約数和(自身を除く): 40470847200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 397, 504, 672, 794, 1008, 1191, 1588, 2016, 2382, 2779, 3176, 3573, 4764, 5558, 6352, 7146, 8337, 9528, 11116, 12704, 14292, 16674, 19056, 22232, 22391, 25011, 28584, 33348, 38112, 44464, 44782, 50022, 57168, 66696, 67173, 88928, 89564, 100044, 114336, 133392, 134346, 156737, 179128, 200088, 201519, 266784, 268692, 313474, 358256, 400176, 403038, 470211, 537384, 626948, 716512, 800352, 806076, 940422, 1074768, 1253896, 1410633, 1612152, 1880844, 2149536, 2507792, 2821266, 3224304, 3761688, 5015584, 5642532, 6448608, 7523376, 8889227, 11285064, 15046752, 17778454, 22570128, 26667681, 35556908, 45140256, 53335362, 62224589, 71113816, 80003043, 106670724, 124449178, 142227632, 160006086, 186673767, 213341448, 248898356, 284455264, 320012172, 373347534, 426682896, 497796712, 560021301, 640024344, 746695068, 853365792, 995593424, 1120042602, 1280048688, 1493390136, 1991186848, 2240085204, 2560097376, 2986780272, 4480170408, 5973560544, 8960340816, 17920681632]

約数ペア:

[(1, 17920681632), (2, 8960340816), (3, 5973560544), (4, 4480170408), (6, 2986780272), (7, 2560097376), (8, 2240085204), (9, 1991186848), (12, 1493390136), (14, 1280048688), (16, 1120042602), (18, 995593424), (21, 853365792), (24, 746695068), (28, 640024344), (32, 560021301), (36, 497796712), (42, 426682896), (48, 373347534), (56, 320012172), (63, 284455264), (72, 248898356), (84, 213341448), (96, 186673767), (112, 160006086), (126, 142227632), (144, 124449178), (168, 106670724), (224, 80003043), (252, 71113816), (288, 62224589), (336, 53335362), (397, 45140256), (504, 35556908), (672, 26667681), (794, 22570128), (1008, 17778454), (1191, 15046752), (1588, 11285064), (2016, 8889227), (2382, 7523376), (2779, 6448608), (3176, 5642532), (3573, 5015584), (4764, 3761688), (5558, 3224304), (6352, 2821266), (7146, 2507792), (8337, 2149536), (9528, 1880844), (11116, 1612152), (12704, 1410633), (14292, 1253896), (16674, 1074768), (19056, 940422), (22232, 806076), (22391, 800352), (25011, 716512), (28584, 626948), (33348, 537384), (38112, 470211), (44464, 403038), (44782, 400176), (50022, 358256), (57168, 313474), (66696, 268692), (67173, 266784), (88928, 201519), (89564, 200088), (100044, 179128), (114336, 156737), (133392, 134346)]