1879501728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 5719859712

約数和(自身を除く): 3840357984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 74, 78, 93, 96, 101, 104, 111, 124, 148, 156, 169, 186, 202, 208, 222, 248, 296, 303, 312, 338, 372, 403, 404, 416, 444, 481, 496, 507, 592, 606, 624, 676, 744, 806, 808, 888, 962, 992, 1014, 1147, 1184, 1209, 1212, 1248, 1313, 1352, 1443, 1488, 1612, 1616, 1776, 1924, 2028, 2294, 2418, 2424, 2626, 2704, 2886, 2976, 3131, 3224, 3232, 3441, 3552, 3737, 3848, 3939, 4056, 4588, 4836, 4848, 5239, 5252, 5408, 5772, 6253, 6262, 6448, 6882, 7474, 7696, 7878, 8112, 9176, 9393, 9672, 9696, 10478, 10504, 11211, 11544, 12506, 12524, 12896, 13764, 14911, 14948, 15392, 15717, 15756, 16224, 17069, 18352, 18759, 18786, 19344, 20956, 21008, 22422, 23088, 25012, 25048, 27528, 29822, 29896, 31434, 31512, 34138, 36704, 37518, 37572, 38688, 40703, 41912, 42016, 44733, 44844, 46176, 48581, 50024, 50096, 51207, 55056, 59644, 59792, 62868, 63024, 68276, 75036, 75144, 81406, 83824, 89466, 89688, 97162, 100048, 100192, 102414, 110112, 115847, 119288, 119584, 122109, 125736, 126048, 136552, 145743, 150072, 150288, 162812, 167648, 178932, 179376, 193843, 194324, 200096, 204828, 231694, 238576, 244218, 251472, 273104, 291486, 300144, 300576, 325624, 347541, 357864, 358752, 387686, 388648, 409656, 463388, 477152, 488436, 502944, 529139, 546208, 581529, 582972, 600288, 631553, 651248, 695082, 715728, 775372, 777296, 819312, 926776, 976872, 1058278, 1163058, 1165944, 1263106, 1302496, 1390164, 1431456, 1506011, 1550744, 1554592, 1587417, 1638624, 1853552, 1894659, 1953744, 2116556, 2326116, 2331888, 2526212, 2780328, 3012022, 3101488, 3174834, 3707104, 3789318, 3907488, 4233112, 4518033, 4652232, 4663776, 5052424, 5560656, 6024044, 6202976, 6349668, 7578636, 8466224, 9036066, 9304464, 10104848, 11121312, 12048088, 12699336, 15157272, 16932448, 18072132, 18608928, 19578143, 20209696, 24096176, 25398672, 30314544, 36144264, 39156286, 48192352, 50797344, 58734429, 60629088, 72288528, 78312572, 117468858, 144577056, 156625144, 234937716, 313250288, 469875432, 626500576, 939750864, 1879501728]

約数ペア:

[(1, 1879501728), (2, 939750864), (3, 626500576), (4, 469875432), (6, 313250288), (8, 234937716), (12, 156625144), (13, 144577056), (16, 117468858), (24, 78312572), (26, 72288528), (31, 60629088), (32, 58734429), (37, 50797344), (39, 48192352), (48, 39156286), (52, 36144264), (62, 30314544), (74, 25398672), (78, 24096176), (93, 20209696), (96, 19578143), (101, 18608928), (104, 18072132), (111, 16932448), (124, 15157272), (148, 12699336), (156, 12048088), (169, 11121312), (186, 10104848), (202, 9304464), (208, 9036066), (222, 8466224), (248, 7578636), (296, 6349668), (303, 6202976), (312, 6024044), (338, 5560656), (372, 5052424), (403, 4663776), (404, 4652232), (416, 4518033), (444, 4233112), (481, 3907488), (496, 3789318), (507, 3707104), (592, 3174834), (606, 3101488), (624, 3012022), (676, 2780328), (744, 2526212), (806, 2331888), (808, 2326116), (888, 2116556), (962, 1953744), (992, 1894659), (1014, 1853552), (1147, 1638624), (1184, 1587417), (1209, 1554592), (1212, 1550744), (1248, 1506011), (1313, 1431456), (1352, 1390164), (1443, 1302496), (1488, 1263106), (1612, 1165944), (1616, 1163058), (1776, 1058278), (1924, 976872), (2028, 926776), (2294, 819312), (2418, 777296), (2424, 775372), (2626, 715728), (2704, 695082), (2886, 651248), (2976, 631553), (3131, 600288), (3224, 582972), (3232, 581529), (3441, 546208), (3552, 529139), (3737, 502944), (3848, 488436), (3939, 477152), (4056, 463388), (4588, 409656), (4836, 388648), (4848, 387686), (5239, 358752), (5252, 357864), (5408, 347541), (5772, 325624), (6253, 300576), (6262, 300144), (6448, 291486), (6882, 273104), (7474, 251472), (7696, 244218), (7878, 238576), (8112, 231694), (9176, 204828), (9393, 200096), (9672, 194324), (9696, 193843), (10478, 179376), (10504, 178932), (11211, 167648), (11544, 162812), (12506, 150288), (12524, 150072), (12896, 145743), (13764, 136552), (14911, 126048), (14948, 125736), (15392, 122109), (15717, 119584), (15756, 119288), (16224, 115847), (17069, 110112), (18352, 102414), (18759, 100192), (18786, 100048), (19344, 97162), (20956, 89688), (21008, 89466), (22422, 83824), (23088, 81406), (25012, 75144), (25048, 75036), (27528, 68276), (29822, 63024), (29896, 62868), (31434, 59792), (31512, 59644), (34138, 55056), (36704, 51207), (37518, 50096), (37572, 50024), (38688, 48581), (40703, 46176), (41912, 44844), (42016, 44733)]