256075643530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1\times {\mathrm{13093}}^1$

素因数の和:22151

約数の個数: 64

約数和(自身を含む): 543879088128

約数和(自身を除く): 287803444598

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9013, 13093, 18026, 26186, 45065, 63091, 65465, 90130, 91651, 126182, 130930, 183302, 279403, 315455, 405883, 458255, 558806, 630910, 811766, 916510, 1397015, 1955821, 2029415, 2794030, 2841181, 3911642, 4058830, 5682362, 9779105, 14205905, 19558210, 28411810, 118007209, 236014418, 590036045, 826050463, 1180072090, 1652100926, 3658223479, 4130252315, 7316446958, 8260504630, 18291117395, 25607564353, 36582234790, 51215128706, 128037821765, 256075643530]

約数ペア:

[(1, 256075643530), (2, 128037821765), (5, 51215128706), (7, 36582234790), (10, 25607564353), (14, 18291117395), (31, 8260504630), (35, 7316446958), (62, 4130252315), (70, 3658223479), (155, 1652100926), (217, 1180072090), (310, 826050463), (434, 590036045), (1085, 236014418), (2170, 118007209), (9013, 28411810), (13093, 19558210), (18026, 14205905), (26186, 9779105), (45065, 5682362), (63091, 4058830), (65465, 3911642), (90130, 2841181), (91651, 2794030), (126182, 2029415), (130930, 1955821), (183302, 1397015), (279403, 916510), (315455, 811766), (405883, 630910), (458255, 558806)]