19145279088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3364

約数の個数: 240

約数和(自身を含む): 60160149504

約数和(自身を除く): 41014870416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 103, 104, 117, 124, 144, 156, 186, 206, 208, 234, 248, 279, 309, 312, 372, 403, 412, 468, 496, 558, 618, 624, 744, 806, 824, 927, 936, 1116, 1209, 1236, 1339, 1488, 1612, 1648, 1854, 1872, 2232, 2418, 2472, 2678, 3193, 3203, 3224, 3627, 3708, 4017, 4464, 4836, 4944, 5356, 6386, 6406, 6448, 7254, 7416, 8034, 9579, 9609, 9672, 10712, 12051, 12772, 12812, 14508, 14832, 16068, 19158, 19218, 19344, 21424, 24102, 25544, 25624, 28737, 28827, 29016, 32136, 38316, 38436, 41509, 41639, 48204, 51088, 51248, 57474, 57654, 58032, 64272, 76632, 76872, 83018, 83278, 96408, 99293, 114948, 115308, 124527, 124917, 153264, 153744, 166036, 166556, 192816, 198586, 229896, 230616, 249054, 249834, 297879, 329909, 332072, 333112, 373581, 374751, 397172, 459792, 461232, 498108, 499668, 595758, 659818, 664144, 666224, 747162, 749502, 794344, 893637, 989727, 996216, 999336, 1191516, 1290809, 1319636, 1494324, 1499004, 1588688, 1787274, 1979454, 1992432, 1998672, 2383032, 2581618, 2639272, 2969181, 2988648, 2998008, 3574548, 3872427, 3958908, 4288817, 4766064, 5163236, 5278544, 5938362, 5977296, 5996016, 7149096, 7744854, 7917816, 8577634, 10227179, 10326472, 11617281, 11876724, 12866451, 14298192, 15489708, 15835632, 17155268, 20454358, 20652944, 23234562, 23753448, 25732902, 30681537, 30979416, 34310536, 38599353, 40908716, 46469124, 47506896, 51465804, 61363074, 61958832, 68621072, 77198706, 81817432, 92044611, 92938248, 102931608, 122726148, 132953327, 154397412, 163634864, 184089222, 185876496, 205863216, 245452296, 265906654, 308794824, 368178444, 398859981, 490904592, 531813308, 617589648, 736356888, 797719962, 1063626616, 1196579943, 1472713776, 1595439924, 2127253232, 2393159886, 3190879848, 4786319772, 6381759696, 9572639544, 19145279088]

約数ペア:

[(1, 19145279088), (2, 9572639544), (3, 6381759696), (4, 4786319772), (6, 3190879848), (8, 2393159886), (9, 2127253232), (12, 1595439924), (13, 1472713776), (16, 1196579943), (18, 1063626616), (24, 797719962), (26, 736356888), (31, 617589648), (36, 531813308), (39, 490904592), (48, 398859981), (52, 368178444), (62, 308794824), (72, 265906654), (78, 245452296), (93, 205863216), (103, 185876496), (104, 184089222), (117, 163634864), (124, 154397412), (144, 132953327), (156, 122726148), (186, 102931608), (206, 92938248), (208, 92044611), (234, 81817432), (248, 77198706), (279, 68621072), (309, 61958832), (312, 61363074), (372, 51465804), (403, 47506896), (412, 46469124), (468, 40908716), (496, 38599353), (558, 34310536), (618, 30979416), (624, 30681537), (744, 25732902), (806, 23753448), (824, 23234562), (927, 20652944), (936, 20454358), (1116, 17155268), (1209, 15835632), (1236, 15489708), (1339, 14298192), (1488, 12866451), (1612, 11876724), (1648, 11617281), (1854, 10326472), (1872, 10227179), (2232, 8577634), (2418, 7917816), (2472, 7744854), (2678, 7149096), (3193, 5996016), (3203, 5977296), (3224, 5938362), (3627, 5278544), (3708, 5163236), (4017, 4766064), (4464, 4288817), (4836, 3958908), (4944, 3872427), (5356, 3574548), (6386, 2998008), (6406, 2988648), (6448, 2969181), (7254, 2639272), (7416, 2581618), (8034, 2383032), (9579, 1998672), (9609, 1992432), (9672, 1979454), (10712, 1787274), (12051, 1588688), (12772, 1499004), (12812, 1494324), (14508, 1319636), (14832, 1290809), (16068, 1191516), (19158, 999336), (19218, 996216), (19344, 989727), (21424, 893637), (24102, 794344), (25544, 749502), (25624, 747162), (28737, 666224), (28827, 664144), (29016, 659818), (32136, 595758), (38316, 499668), (38436, 498108), (41509, 461232), (41639, 459792), (48204, 397172), (51088, 374751), (51248, 373581), (57474, 333112), (57654, 332072), (58032, 329909), (64272, 297879), (76632, 249834), (76872, 249054), (83018, 230616), (83278, 229896), (96408, 198586), (99293, 192816), (114948, 166556), (115308, 166036), (124527, 153744), (124917, 153264)]