1258542216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 3773952000

約数和(自身を除く): 2515409784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 59, 62, 72, 76, 93, 114, 118, 124, 152, 171, 177, 186, 228, 236, 248, 279, 342, 354, 372, 456, 472, 503, 531, 558, 589, 684, 708, 744, 1006, 1062, 1116, 1121, 1178, 1368, 1416, 1509, 1767, 1829, 2012, 2124, 2232, 2242, 2356, 3018, 3363, 3534, 3658, 4024, 4248, 4484, 4527, 4712, 5301, 5487, 6036, 6726, 7068, 7316, 8968, 9054, 9557, 10089, 10602, 10974, 12072, 13452, 14136, 14632, 15593, 16461, 18108, 19114, 20178, 21204, 21948, 26904, 28671, 29677, 31186, 32922, 34751, 36216, 38228, 40356, 42408, 43896, 46779, 57342, 59354, 62372, 65844, 69502, 76456, 80712, 86013, 89031, 93558, 104253, 114684, 118708, 124744, 131688, 139004, 140337, 172026, 178062, 187116, 208506, 229368, 237416, 267093, 278008, 280674, 296267, 312759, 344052, 356124, 374232, 417012, 534186, 561348, 563863, 592534, 625518, 688104, 712248, 834024, 888801, 919987, 1068372, 1122696, 1127726, 1185068, 1251036, 1691589, 1777602, 1839974, 2136744, 2255452, 2370136, 2502072, 2666403, 2759961, 3383178, 3555204, 3679948, 4510904, 5074767, 5332806, 5519922, 6766356, 7110408, 7359896, 8279883, 10149534, 10665612, 11039844, 13532712, 16559766, 17479753, 20299068, 21331224, 22079688, 33119532, 34959506, 40598136, 52439259, 66239064, 69919012, 104878518, 139838024, 157317777, 209757036, 314635554, 419514072, 629271108, 1258542216]

約数ペア:

[(1, 1258542216), (2, 629271108), (3, 419514072), (4, 314635554), (6, 209757036), (8, 157317777), (9, 139838024), (12, 104878518), (18, 69919012), (19, 66239064), (24, 52439259), (31, 40598136), (36, 34959506), (38, 33119532), (57, 22079688), (59, 21331224), (62, 20299068), (72, 17479753), (76, 16559766), (93, 13532712), (114, 11039844), (118, 10665612), (124, 10149534), (152, 8279883), (171, 7359896), (177, 7110408), (186, 6766356), (228, 5519922), (236, 5332806), (248, 5074767), (279, 4510904), (342, 3679948), (354, 3555204), (372, 3383178), (456, 2759961), (472, 2666403), (503, 2502072), (531, 2370136), (558, 2255452), (589, 2136744), (684, 1839974), (708, 1777602), (744, 1691589), (1006, 1251036), (1062, 1185068), (1116, 1127726), (1121, 1122696), (1178, 1068372), (1368, 919987), (1416, 888801), (1509, 834024), (1767, 712248), (1829, 688104), (2012, 625518), (2124, 592534), (2232, 563863), (2242, 561348), (2356, 534186), (3018, 417012), (3363, 374232), (3534, 356124), (3658, 344052), (4024, 312759), (4248, 296267), (4484, 280674), (4527, 278008), (4712, 267093), (5301, 237416), (5487, 229368), (6036, 208506), (6726, 187116), (7068, 178062), (7316, 172026), (8968, 140337), (9054, 139004), (9557, 131688), (10089, 124744), (10602, 118708), (10974, 114684), (12072, 104253), (13452, 93558), (14136, 89031), (14632, 86013), (15593, 80712), (16461, 76456), (18108, 69502), (19114, 65844), (20178, 62372), (21204, 59354), (21948, 57342), (26904, 46779), (28671, 43896), (29677, 42408), (31186, 40356), (32922, 38228), (34751, 36216)]