208591607664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{254713}}^1$

素因数の和:254796

約数の個数: 180

約数和(自身を含む): 655315952928

約数和(自身を除く): 446724345264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 121, 132, 141, 144, 176, 188, 198, 242, 264, 282, 363, 376, 396, 423, 484, 517, 528, 564, 726, 752, 792, 846, 968, 1034, 1089, 1128, 1452, 1551, 1584, 1692, 1936, 2068, 2178, 2256, 2904, 3102, 3384, 4136, 4356, 4653, 5687, 5808, 6204, 6768, 8272, 8712, 9306, 11374, 12408, 17061, 17424, 18612, 22748, 24816, 34122, 37224, 45496, 51183, 68244, 74448, 90992, 102366, 136488, 204732, 254713, 272976, 409464, 509426, 764139, 818928, 1018852, 1528278, 2037704, 2292417, 2801843, 3056556, 4075408, 4584834, 5603686, 6113112, 8405529, 9169668, 11207372, 11971511, 12226224, 16811058, 18339336, 22414744, 23943022, 25216587, 30820273, 33622116, 35914533, 36678672, 44829488, 47886044, 50433174, 61640546, 67244232, 71829066, 92460819, 95772088, 100866348, 107743599, 123281092, 131686621, 134488464, 143658132, 184921638, 191544176, 201732696, 215487198, 246562184, 263373242, 277382457, 287316264, 369843276, 395059863, 403465392, 430974396, 493124368, 526746484, 554764914, 574632528, 739686552, 790119726, 861948792, 1053492968, 1109529828, 1185179589, 1448552831, 1479373104, 1580239452, 1723897584, 2106985936, 2219059656, 2370359178, 2897105662, 3160478904, 4345658493, 4438119312, 4740718356, 5794211324, 6320957808, 8691316986, 9481436712, 11588422648, 13036975479, 17382633972, 18962873424, 23176845296, 26073950958, 34765267944, 52147901916, 69530535888, 104295803832, 208591607664]

約数ペア:

[(1, 208591607664), (2, 104295803832), (3, 69530535888), (4, 52147901916), (6, 34765267944), (8, 26073950958), (9, 23176845296), (11, 18962873424), (12, 17382633972), (16, 13036975479), (18, 11588422648), (22, 9481436712), (24, 8691316986), (33, 6320957808), (36, 5794211324), (44, 4740718356), (47, 4438119312), (48, 4345658493), (66, 3160478904), (72, 2897105662), (88, 2370359178), (94, 2219059656), (99, 2106985936), (121, 1723897584), (132, 1580239452), (141, 1479373104), (144, 1448552831), (176, 1185179589), (188, 1109529828), (198, 1053492968), (242, 861948792), (264, 790119726), (282, 739686552), (363, 574632528), (376, 554764914), (396, 526746484), (423, 493124368), (484, 430974396), (517, 403465392), (528, 395059863), (564, 369843276), (726, 287316264), (752, 277382457), (792, 263373242), (846, 246562184), (968, 215487198), (1034, 201732696), (1089, 191544176), (1128, 184921638), (1452, 143658132), (1551, 134488464), (1584, 131686621), (1692, 123281092), (1936, 107743599), (2068, 100866348), (2178, 95772088), (2256, 92460819), (2904, 71829066), (3102, 67244232), (3384, 61640546), (4136, 50433174), (4356, 47886044), (4653, 44829488), (5687, 36678672), (5808, 35914533), (6204, 33622116), (6768, 30820273), (8272, 25216587), (8712, 23943022), (9306, 22414744), (11374, 18339336), (12408, 16811058), (17061, 12226224), (17424, 11971511), (18612, 11207372), (22748, 9169668), (24816, 8405529), (34122, 6113112), (37224, 5603686), (45496, 4584834), (51183, 4075408), (68244, 3056556), (74448, 2801843), (90992, 2292417), (102366, 2037704), (136488, 1528278), (204732, 1018852), (254713, 818928), (272976, 764139), (409464, 509426)]