1255191984

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:5000

約数の個数: 160

約数和(自身を含む): 3915622400

約数和(自身を除く): 2660430416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2736, 3348, 3534, 4104, 4464, 4712, 4933, 5301, 6696, 7068, 8208, 9424, 9866, 10602, 13392, 14136, 14799, 15903, 19732, 21204, 28272, 29598, 31806, 39464, 42408, 44397, 59196, 63612, 78928, 84816, 88794, 93727, 118392, 127224, 133191, 152923, 177588, 187454, 236784, 254448, 266382, 281181, 305846, 355176, 374908, 458769, 532764, 562362, 611692, 710352, 749816, 843543, 917538, 1065528, 1124724, 1223384, 1376307, 1499632, 1687086, 1835076, 2131056, 2249448, 2446768, 2530629, 2752614, 2905537, 3374172, 3670152, 4128921, 4498896, 5061258, 5505228, 5811074, 6748344, 7340304, 8257842, 8716611, 10122516, 11010456, 11622148, 13496688, 16515684, 17433222, 20245032, 22020912, 23244296, 26149833, 33031368, 34866444, 40490064, 46488592, 52299666, 66062736, 69732888, 78449499, 104599332, 139465776, 156898998, 209198664, 313797996, 418397328, 627595992, 1255191984]

約数ペア:

[(1, 1255191984), (2, 627595992), (3, 418397328), (4, 313797996), (6, 209198664), (8, 156898998), (9, 139465776), (12, 104599332), (16, 78449499), (18, 69732888), (19, 66062736), (24, 52299666), (27, 46488592), (31, 40490064), (36, 34866444), (38, 33031368), (48, 26149833), (54, 23244296), (57, 22020912), (62, 20245032), (72, 17433222), (76, 16515684), (93, 13496688), (108, 11622148), (114, 11010456), (124, 10122516), (144, 8716611), (152, 8257842), (171, 7340304), (186, 6748344), (216, 5811074), (228, 5505228), (248, 5061258), (279, 4498896), (304, 4128921), (342, 3670152), (372, 3374172), (432, 2905537), (456, 2752614), (496, 2530629), (513, 2446768), (558, 2249448), (589, 2131056), (684, 1835076), (744, 1687086), (837, 1499632), (912, 1376307), (1026, 1223384), (1116, 1124724), (1178, 1065528), (1368, 917538), (1488, 843543), (1674, 749816), (1767, 710352), (2052, 611692), (2232, 562362), (2356, 532764), (2736, 458769), (3348, 374908), (3534, 355176), (4104, 305846), (4464, 281181), (4712, 266382), (4933, 254448), (5301, 236784), (6696, 187454), (7068, 177588), (8208, 152923), (9424, 133191), (9866, 127224), (10602, 118392), (13392, 93727), (14136, 88794), (14799, 84816), (15903, 78928), (19732, 63612), (21204, 59196), (28272, 44397), (29598, 42408), (31806, 39464)]