428936705564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{24379}}^1$

素因数の和:25142

約数の個数: 48

約数和(自身を含む): 771349068000

約数和(自身を除く): 342412362436

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 557, 596, 1114, 2228, 7897, 15794, 24379, 29521, 31588, 48758, 59042, 82993, 97516, 118084, 165986, 331972, 1292087, 2584174, 3632471, 4398629, 5168348, 7264942, 8797258, 13579103, 14529884, 17594516, 27158206, 54316412, 192520963, 385041926, 719692459, 770083852, 1439384918, 2023286347, 2878769836, 4046572694, 8093145388, 107234176391, 214468352782, 428936705564]

約数ペア:

[(1, 428936705564), (2, 214468352782), (4, 107234176391), (53, 8093145388), (106, 4046572694), (149, 2878769836), (212, 2023286347), (298, 1439384918), (557, 770083852), (596, 719692459), (1114, 385041926), (2228, 192520963), (7897, 54316412), (15794, 27158206), (24379, 17594516), (29521, 14529884), (31588, 13579103), (48758, 8797258), (59042, 7264942), (82993, 5168348), (97516, 4398629), (118084, 3632471), (165986, 2584174), (331972, 1292087)]