197225424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1513

約数の個数: 120

約数和(自身を含む): 609336000

約数和(自身を除く): 412110576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 198, 264, 267, 356, 396, 528, 534, 712, 792, 801, 979, 1068, 1399, 1424, 1584, 1602, 1958, 2136, 2798, 2937, 3204, 3916, 4197, 4272, 5596, 5874, 6408, 7832, 8394, 8811, 11192, 11748, 12591, 12816, 15389, 15664, 16788, 17622, 22384, 23496, 25182, 30778, 33576, 35244, 46167, 46992, 50364, 61556, 67152, 70488, 92334, 100728, 123112, 124511, 138501, 140976, 184668, 201456, 246224, 249022, 277002, 369336, 373533, 498044, 554004, 738672, 747066, 996088, 1108008, 1120599, 1369621, 1494132, 1992176, 2216016, 2241198, 2739242, 2988264, 4108863, 4482396, 5478484, 5976528, 8217726, 8964792, 10956968, 12326589, 16435452, 17929584, 21913936, 24653178, 32870904, 49306356, 65741808, 98612712, 197225424]

約数ペア:

[(1, 197225424), (2, 98612712), (3, 65741808), (4, 49306356), (6, 32870904), (8, 24653178), (9, 21913936), (11, 17929584), (12, 16435452), (16, 12326589), (18, 10956968), (22, 8964792), (24, 8217726), (33, 5976528), (36, 5478484), (44, 4482396), (48, 4108863), (66, 2988264), (72, 2739242), (88, 2241198), (89, 2216016), (99, 1992176), (132, 1494132), (144, 1369621), (176, 1120599), (178, 1108008), (198, 996088), (264, 747066), (267, 738672), (356, 554004), (396, 498044), (528, 373533), (534, 369336), (712, 277002), (792, 249022), (801, 246224), (979, 201456), (1068, 184668), (1399, 140976), (1424, 138501), (1584, 124511), (1602, 123112), (1958, 100728), (2136, 92334), (2798, 70488), (2937, 67152), (3204, 61556), (3916, 50364), (4197, 46992), (4272, 46167), (5596, 35244), (5874, 33576), (6408, 30778), (7832, 25182), (8394, 23496), (8811, 22384), (11192, 17622), (11748, 16788), (12591, 15664), (12816, 15389)]