481161168

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 1526836800

約数和(自身を除く): 1045675632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 61, 62, 72, 76, 93, 108, 114, 122, 124, 144, 152, 171, 183, 186, 216, 228, 244, 248, 279, 304, 342, 366, 372, 432, 456, 488, 496, 513, 549, 558, 589, 684, 732, 744, 837, 912, 961, 976, 1026, 1098, 1116, 1159, 1178, 1368, 1464, 1488, 1647, 1674, 1767, 1891, 1922, 2052, 2196, 2232, 2318, 2356, 2736, 2883, 2928, 3294, 3348, 3477, 3534, 3782, 3844, 4104, 4392, 4464, 4636, 4712, 5301, 5673, 5766, 6588, 6696, 6954, 7068, 7564, 7688, 8208, 8649, 8784, 9272, 9424, 10431, 10602, 11346, 11532, 13176, 13392, 13908, 14136, 15128, 15376, 15903, 17019, 17298, 18259, 18544, 20862, 21204, 22692, 23064, 25947, 26352, 27816, 28272, 30256, 31293, 31806, 34038, 34596, 35929, 36518, 41724, 42408, 45384, 46128, 51057, 51894, 54777, 55632, 58621, 62586, 63612, 68076, 69192, 71858, 73036, 83448, 84816, 90768, 102114, 103788, 107787, 109554, 117242, 125172, 127224, 136152, 138384, 143716, 146072, 164331, 166896, 175863, 204228, 207576, 215574, 219108, 234484, 250344, 254448, 272304, 287432, 292144, 323361, 328662, 351726, 408456, 415152, 431148, 438216, 468968, 492993, 500688, 527589, 574864, 646722, 657324, 703452, 816912, 862296, 876432, 937936, 970083, 985986, 1055178, 1113799, 1293444, 1314648, 1406904, 1582767, 1724592, 1940166, 1971972, 2110356, 2227598, 2586888, 2629296, 2813808, 3165534, 3341397, 3880332, 3943944, 4220712, 4455196, 5173776, 6331068, 6682794, 7760664, 7887888, 8441424, 8910392, 10024191, 12662136, 13365588, 15521328, 17820784, 20048382, 25324272, 26731176, 30072573, 40096764, 53462352, 60145146, 80193528, 120290292, 160387056, 240580584, 481161168]

約数ペア:

[(1, 481161168), (2, 240580584), (3, 160387056), (4, 120290292), (6, 80193528), (8, 60145146), (9, 53462352), (12, 40096764), (16, 30072573), (18, 26731176), (19, 25324272), (24, 20048382), (27, 17820784), (31, 15521328), (36, 13365588), (38, 12662136), (48, 10024191), (54, 8910392), (57, 8441424), (61, 7887888), (62, 7760664), (72, 6682794), (76, 6331068), (93, 5173776), (108, 4455196), (114, 4220712), (122, 3943944), (124, 3880332), (144, 3341397), (152, 3165534), (171, 2813808), (183, 2629296), (186, 2586888), (216, 2227598), (228, 2110356), (244, 1971972), (248, 1940166), (279, 1724592), (304, 1582767), (342, 1406904), (366, 1314648), (372, 1293444), (432, 1113799), (456, 1055178), (488, 985986), (496, 970083), (513, 937936), (549, 876432), (558, 862296), (589, 816912), (684, 703452), (732, 657324), (744, 646722), (837, 574864), (912, 527589), (961, 500688), (976, 492993), (1026, 468968), (1098, 438216), (1116, 431148), (1159, 415152), (1178, 408456), (1368, 351726), (1464, 328662), (1488, 323361), (1647, 292144), (1674, 287432), (1767, 272304), (1891, 254448), (1922, 250344), (2052, 234484), (2196, 219108), (2232, 215574), (2318, 207576), (2356, 204228), (2736, 175863), (2883, 166896), (2928, 164331), (3294, 146072), (3348, 143716), (3477, 138384), (3534, 136152), (3782, 127224), (3844, 125172), (4104, 117242), (4392, 109554), (4464, 107787), (4636, 103788), (4712, 102114), (5301, 90768), (5673, 84816), (5766, 83448), (6588, 73036), (6696, 71858), (6954, 69192), (7068, 68076), (7564, 63612), (7688, 62586), (8208, 58621), (8649, 55632), (8784, 54777), (9272, 51894), (9424, 51057), (10431, 46128), (10602, 45384), (11346, 42408), (11532, 41724), (13176, 36518), (13392, 35929), (13908, 34596), (14136, 34038), (15128, 31806), (15376, 31293), (15903, 30256), (17019, 28272), (17298, 27816), (18259, 26352), (18544, 25947), (20862, 23064), (21204, 22692)]