545360384

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 1122844800

約数和(自身を除く): 577484416

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 128, 139, 158, 194, 256, 278, 316, 388, 512, 556, 632, 776, 1112, 1264, 1552, 2224, 2528, 3104, 4448, 5056, 6208, 7663, 8896, 10112, 10981, 12416, 13483, 15326, 17792, 20224, 21962, 24832, 26966, 30652, 35584, 40448, 43924, 49664, 53932, 61304, 71168, 87848, 107864, 122608, 175696, 215728, 245216, 351392, 431456, 490432, 702784, 862912, 980864, 1065157, 1405568, 1725824, 1961728, 2130314, 2811136, 3451648, 3923456, 4260628, 5622272, 6903296, 8521256, 17042512, 34085024, 68170048, 136340096, 272680192, 545360384]

約数ペア:

[(1, 545360384), (2, 272680192), (4, 136340096), (8, 68170048), (16, 34085024), (32, 17042512), (64, 8521256), (79, 6903296), (97, 5622272), (128, 4260628), (139, 3923456), (158, 3451648), (194, 2811136), (256, 2130314), (278, 1961728), (316, 1725824), (388, 1405568), (512, 1065157), (556, 980864), (632, 862912), (776, 702784), (1112, 490432), (1264, 431456), (1552, 351392), (2224, 245216), (2528, 215728), (3104, 175696), (4448, 122608), (5056, 107864), (6208, 87848), (7663, 71168), (8896, 61304), (10112, 53932), (10981, 49664), (12416, 43924), (13483, 40448), (15326, 35584), (17792, 30652), (20224, 26966), (21962, 24832)]