1630632978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4391}}^1$

素因数の和:4461

約数の個数: 96

約数和(自身を含む): 4080343680

約数和(自身を除く): 2449710702

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 529, 598, 621, 702, 897, 1058, 1242, 1587, 1794, 2691, 3174, 4391, 4761, 5382, 6877, 8073, 8782, 9522, 13173, 13754, 14283, 16146, 20631, 26346, 28566, 39519, 41262, 57083, 61893, 79038, 100993, 114166, 118557, 123786, 171249, 185679, 201986, 237114, 302979, 342498, 371358, 513747, 605958, 908937, 1027494, 1312909, 1541241, 1817874, 2322839, 2625818, 2726811, 3082482, 3938727, 4645678, 5453622, 6968517, 7877454, 11816181, 13937034, 20905551, 23632362, 30196907, 35448543, 41811102, 60393814, 62716653, 70897086, 90590721, 125433306, 181181442, 271772163, 543544326, 815316489, 1630632978]

約数ペア:

[(1, 1630632978), (2, 815316489), (3, 543544326), (6, 271772163), (9, 181181442), (13, 125433306), (18, 90590721), (23, 70897086), (26, 62716653), (27, 60393814), (39, 41811102), (46, 35448543), (54, 30196907), (69, 23632362), (78, 20905551), (117, 13937034), (138, 11816181), (207, 7877454), (234, 6968517), (299, 5453622), (351, 4645678), (414, 3938727), (529, 3082482), (598, 2726811), (621, 2625818), (702, 2322839), (897, 1817874), (1058, 1541241), (1242, 1312909), (1587, 1027494), (1794, 908937), (2691, 605958), (3174, 513747), (4391, 371358), (4761, 342498), (5382, 302979), (6877, 237114), (8073, 201986), (8782, 185679), (9522, 171249), (13173, 123786), (13754, 118557), (14283, 114166), (16146, 100993), (20631, 79038), (26346, 61893), (28566, 57083), (39519, 41262)]