400310076

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 947448320

約数和(自身を除く): 547138244

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 331, 388, 582, 662, 993, 1039, 1164, 1324, 1986, 2078, 3117, 3972, 4156, 6234, 12468, 32107, 64214, 96321, 100783, 128428, 192642, 201566, 302349, 343909, 385284, 403132, 604698, 687818, 1031727, 1209396, 1375636, 2063454, 4126908, 33359173, 66718346, 100077519, 133436692, 200155038, 400310076]

約数ペア:

[(1, 400310076), (2, 200155038), (3, 133436692), (4, 100077519), (6, 66718346), (12, 33359173), (97, 4126908), (194, 2063454), (291, 1375636), (331, 1209396), (388, 1031727), (582, 687818), (662, 604698), (993, 403132), (1039, 385284), (1164, 343909), (1324, 302349), (1986, 201566), (2078, 192642), (3117, 128428), (3972, 100783), (4156, 96321), (6234, 64214), (12468, 32107)]