1378785324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 3929990400

約数和(自身を除く): 2551205076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 269, 276, 294, 322, 379, 483, 538, 588, 644, 758, 807, 966, 1076, 1127, 1137, 1516, 1614, 1883, 1932, 2254, 2274, 2653, 3228, 3381, 3766, 4508, 4548, 5306, 5649, 6187, 6762, 7532, 7959, 8717, 10612, 11298, 12374, 13181, 13524, 15918, 17434, 18561, 18571, 22596, 24748, 26151, 26362, 31836, 34868, 37122, 37142, 39543, 43309, 52302, 52724, 55713, 61019, 74244, 74284, 79086, 86618, 101951, 104604, 111426, 122038, 129927, 158172, 173236, 183057, 203902, 222852, 244076, 259854, 303163, 305853, 366114, 407804, 427133, 519708, 606326, 611706, 713657, 732228, 854266, 909489, 1212652, 1223412, 1281399, 1427314, 1708532, 1818978, 2140971, 2344873, 2562798, 2854628, 3637956, 4281942, 4689746, 4995599, 5125596, 7034619, 8563884, 9379492, 9991198, 14069238, 14986797, 16414111, 19982396, 28138476, 29973594, 32828222, 49242333, 59947188, 65656444, 98484666, 114898777, 196969332, 229797554, 344696331, 459595108, 689392662, 1378785324]

約数ペア:

[(1, 1378785324), (2, 689392662), (3, 459595108), (4, 344696331), (6, 229797554), (7, 196969332), (12, 114898777), (14, 98484666), (21, 65656444), (23, 59947188), (28, 49242333), (42, 32828222), (46, 29973594), (49, 28138476), (69, 19982396), (84, 16414111), (92, 14986797), (98, 14069238), (138, 9991198), (147, 9379492), (161, 8563884), (196, 7034619), (269, 5125596), (276, 4995599), (294, 4689746), (322, 4281942), (379, 3637956), (483, 2854628), (538, 2562798), (588, 2344873), (644, 2140971), (758, 1818978), (807, 1708532), (966, 1427314), (1076, 1281399), (1127, 1223412), (1137, 1212652), (1516, 909489), (1614, 854266), (1883, 732228), (1932, 713657), (2254, 611706), (2274, 606326), (2653, 519708), (3228, 427133), (3381, 407804), (3766, 366114), (4508, 305853), (4548, 303163), (5306, 259854), (5649, 244076), (6187, 222852), (6762, 203902), (7532, 183057), (7959, 173236), (8717, 158172), (10612, 129927), (11298, 122038), (12374, 111426), (13181, 104604), (13524, 101951), (15918, 86618), (17434, 79086), (18561, 74284), (18571, 74244), (22596, 61019), (24748, 55713), (26151, 52724), (26362, 52302), (31836, 43309), (34868, 39543), (37122, 37142)]