3221000068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 6994874880

約数和(自身を除く): 3773874812

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 89, 124, 143, 157, 169, 178, 286, 314, 338, 341, 356, 403, 572, 628, 676, 682, 806, 979, 1157, 1364, 1612, 1727, 1859, 1958, 2041, 2314, 2759, 3454, 3718, 3916, 4082, 4433, 4628, 4867, 5239, 5518, 6908, 7436, 8164, 8866, 9734, 10478, 11036, 12727, 13973, 15041, 17732, 19468, 20956, 22451, 25454, 26533, 27946, 30082, 30349, 35867, 44902, 50908, 53066, 53537, 55892, 57629, 60164, 60698, 63271, 71734, 89804, 106132, 107074, 115258, 121396, 126542, 143468, 153703, 165451, 181649, 214148, 230516, 253084, 291863, 307406, 330902, 363298, 394537, 433163, 466271, 583726, 614812, 661804, 695981, 726596, 789074, 822523, 866326, 932542, 1167452, 1391962, 1578148, 1645046, 1732652, 1865084, 1998139, 2361437, 2783924, 3290092, 3996278, 4722874, 4764793, 5128981, 5631119, 7992556, 9047753, 9445748, 9529586, 10257962, 11262238, 18095506, 19059172, 20515924, 22524476, 25975807, 36191012, 51951614, 61942309, 73204547, 103903228, 123884618, 146409094, 247769236, 292818188, 805250017, 1610500034, 3221000068]

約数ペア:

[(1, 3221000068), (2, 1610500034), (4, 805250017), (11, 292818188), (13, 247769236), (22, 146409094), (26, 123884618), (31, 103903228), (44, 73204547), (52, 61942309), (62, 51951614), (89, 36191012), (124, 25975807), (143, 22524476), (157, 20515924), (169, 19059172), (178, 18095506), (286, 11262238), (314, 10257962), (338, 9529586), (341, 9445748), (356, 9047753), (403, 7992556), (572, 5631119), (628, 5128981), (676, 4764793), (682, 4722874), (806, 3996278), (979, 3290092), (1157, 2783924), (1364, 2361437), (1612, 1998139), (1727, 1865084), (1859, 1732652), (1958, 1645046), (2041, 1578148), (2314, 1391962), (2759, 1167452), (3454, 932542), (3718, 866326), (3916, 822523), (4082, 789074), (4433, 726596), (4628, 695981), (4867, 661804), (5239, 614812), (5518, 583726), (6908, 466271), (7436, 433163), (8164, 394537), (8866, 363298), (9734, 330902), (10478, 307406), (11036, 291863), (12727, 253084), (13973, 230516), (15041, 214148), (17732, 181649), (19468, 165451), (20956, 153703), (22451, 143468), (25454, 126542), (26533, 121396), (27946, 115258), (30082, 107074), (30349, 106132), (35867, 89804), (44902, 71734), (50908, 63271), (53066, 60698), (53537, 60164), (55892, 57629)]