481474656

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128599}}^1$

素因数の和:128628

約数の個数: 72

約数和(自身を含む): 1474527600

約数和(自身を除く): 993052944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 128599, 257198, 385797, 514396, 771594, 1028792, 1157391, 1543188, 1671787, 2057584, 2314782, 3086376, 3343574, 4115168, 4629564, 5015361, 6172752, 6687148, 9259128, 10030722, 12345504, 13374296, 15046083, 18518256, 20061444, 26748592, 30092166, 37036512, 40122888, 53497184, 60184332, 80245776, 120368664, 160491552, 240737328, 481474656]

約数ペア:

[(1, 481474656), (2, 240737328), (3, 160491552), (4, 120368664), (6, 80245776), (8, 60184332), (9, 53497184), (12, 40122888), (13, 37036512), (16, 30092166), (18, 26748592), (24, 20061444), (26, 18518256), (32, 15046083), (36, 13374296), (39, 12345504), (48, 10030722), (52, 9259128), (72, 6687148), (78, 6172752), (96, 5015361), (104, 4629564), (117, 4115168), (144, 3343574), (156, 3086376), (208, 2314782), (234, 2057584), (288, 1671787), (312, 1543188), (416, 1157391), (468, 1028792), (624, 771594), (936, 514396), (1248, 385797), (1872, 257198), (3744, 128599)]