352243350940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{491041}}^1$

素因数の和:491183

約数の個数: 96

約数和(自身を含む): 831550164480

約数和(自身を除く): 479306813540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 89, 124, 130, 155, 178, 260, 310, 356, 403, 445, 620, 806, 890, 1157, 1612, 1780, 2015, 2314, 2759, 4030, 4628, 5518, 5785, 8060, 11036, 11570, 13795, 23140, 27590, 35867, 55180, 71734, 143468, 179335, 358670, 491041, 717340, 982082, 1964164, 2455205, 4910410, 6383533, 9820820, 12767066, 15222271, 25534132, 30444542, 31917665, 43702649, 60889084, 63835330, 76111355, 87405298, 127670660, 152222710, 174810596, 197889523, 218513245, 304445420, 395779046, 437026490, 568134437, 791558092, 874052980, 989447615, 1136268874, 1354782119, 1978895230, 2272537748, 2709564238, 2840672185, 3957790460, 5419128476, 5681344370, 6773910595, 11362688740, 13547821190, 17612167547, 27095642380, 35224335094, 70448670188, 88060837735, 176121675470, 352243350940]

約数ペア:

[(1, 352243350940), (2, 176121675470), (4, 88060837735), (5, 70448670188), (10, 35224335094), (13, 27095642380), (20, 17612167547), (26, 13547821190), (31, 11362688740), (52, 6773910595), (62, 5681344370), (65, 5419128476), (89, 3957790460), (124, 2840672185), (130, 2709564238), (155, 2272537748), (178, 1978895230), (260, 1354782119), (310, 1136268874), (356, 989447615), (403, 874052980), (445, 791558092), (620, 568134437), (806, 437026490), (890, 395779046), (1157, 304445420), (1612, 218513245), (1780, 197889523), (2015, 174810596), (2314, 152222710), (2759, 127670660), (4030, 87405298), (4628, 76111355), (5518, 63835330), (5785, 60889084), (8060, 43702649), (11036, 31917665), (11570, 30444542), (13795, 25534132), (23140, 15222271), (27590, 12767066), (35867, 9820820), (55180, 6383533), (71734, 4910410), (143468, 2455205), (179335, 1964164), (358670, 982082), (491041, 717340)]