312249132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 108

約数和(自身を含む): 905257080

約数和(自身を除く): 593007948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2652, 2873, 3019, 3042, 3978, 5746, 6038, 6084, 7956, 8619, 9057, 11492, 12076, 17238, 18114, 25857, 27171, 34476, 36228, 39247, 51323, 51714, 54342, 78494, 102646, 103428, 108684, 117741, 153969, 156988, 205292, 235482, 307938, 353223, 461907, 470964, 510211, 615876, 667199, 706446, 923814, 1020422, 1334398, 1412892, 1530633, 1847628, 2001597, 2040844, 2668796, 3061266, 4003194, 4591899, 6004791, 6122532, 8006388, 8673587, 9183798, 12009582, 17347174, 18367596, 24019164, 26020761, 34694348, 52041522, 78062283, 104083044, 156124566, 312249132]

約数ペア:

[(1, 312249132), (2, 156124566), (3, 104083044), (4, 78062283), (6, 52041522), (9, 34694348), (12, 26020761), (13, 24019164), (17, 18367596), (18, 17347174), (26, 12009582), (34, 9183798), (36, 8673587), (39, 8006388), (51, 6122532), (52, 6004791), (68, 4591899), (78, 4003194), (102, 3061266), (117, 2668796), (153, 2040844), (156, 2001597), (169, 1847628), (204, 1530633), (221, 1412892), (234, 1334398), (306, 1020422), (338, 923814), (442, 706446), (468, 667199), (507, 615876), (612, 510211), (663, 470964), (676, 461907), (884, 353223), (1014, 307938), (1326, 235482), (1521, 205292), (1989, 156988), (2028, 153969), (2652, 117741), (2873, 108684), (3019, 103428), (3042, 102646), (3978, 78494), (5746, 54342), (6038, 51714), (6084, 51323), (7956, 39247), (8619, 36228), (9057, 34476), (11492, 27171), (12076, 25857), (17238, 18114)]