312444144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3319

約数の個数: 120

約数和(自身を含む): 944180640

約数和(自身を除く): 631736496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 2001, 2088, 2668, 3253, 3312, 4002, 4176, 5336, 6003, 6506, 8004, 9759, 10672, 12006, 13012, 16008, 19518, 24012, 26024, 29277, 32016, 39036, 48024, 52048, 58554, 74819, 78072, 94337, 96048, 117108, 149638, 156144, 188674, 224457, 234216, 283011, 299276, 377348, 448914, 468432, 566022, 598552, 673371, 754696, 849033, 897828, 1132044, 1197104, 1346742, 1509392, 1698066, 1795656, 2169751, 2264088, 2693484, 3396132, 3591312, 4339502, 4528176, 5386968, 6509253, 6792264, 8679004, 10773936, 13018506, 13584528, 17358008, 19527759, 26037012, 34716016, 39055518, 52074024, 78111036, 104148048, 156222072, 312444144]

約数ペア:

[(1, 312444144), (2, 156222072), (3, 104148048), (4, 78111036), (6, 52074024), (8, 39055518), (9, 34716016), (12, 26037012), (16, 19527759), (18, 17358008), (23, 13584528), (24, 13018506), (29, 10773936), (36, 8679004), (46, 6792264), (48, 6509253), (58, 5386968), (69, 4528176), (72, 4339502), (87, 3591312), (92, 3396132), (116, 2693484), (138, 2264088), (144, 2169751), (174, 1795656), (184, 1698066), (207, 1509392), (232, 1346742), (261, 1197104), (276, 1132044), (348, 897828), (368, 849033), (414, 754696), (464, 673371), (522, 598552), (552, 566022), (667, 468432), (696, 448914), (828, 377348), (1044, 299276), (1104, 283011), (1334, 234216), (1392, 224457), (1656, 188674), (2001, 156144), (2088, 149638), (2668, 117108), (3253, 96048), (3312, 94337), (4002, 78072), (4176, 74819), (5336, 58554), (6003, 52048), (6506, 48024), (8004, 39036), (9759, 32016), (10672, 29277), (12006, 26024), (13012, 24012), (16008, 19518)]