247258286208

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{31699}}^1$

素因数の和:31820

約数の個数: 256

約数和(自身を含む): 761789040000

約数和(自身を除く): 514530753792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 64, 72, 74, 96, 108, 111, 122, 128, 144, 148, 183, 192, 216, 222, 244, 288, 296, 333, 366, 384, 432, 444, 488, 549, 576, 592, 666, 732, 864, 888, 976, 999, 1098, 1152, 1184, 1332, 1464, 1647, 1728, 1776, 1952, 1998, 2196, 2257, 2368, 2664, 2928, 3294, 3456, 3552, 3904, 3996, 4392, 4514, 4736, 5328, 5856, 6588, 6771, 7104, 7808, 7992, 8784, 9028, 10656, 11712, 13176, 13542, 14208, 15984, 17568, 18056, 20313, 21312, 23424, 26352, 27084, 31699, 31968, 35136, 36112, 40626, 42624, 52704, 54168, 60939, 63398, 63936, 70272, 72224, 81252, 95097, 105408, 108336, 121878, 126796, 127872, 144448, 162504, 190194, 210816, 216672, 243756, 253592, 285291, 288896, 325008, 380388, 433344, 487512, 507184, 570582, 650016, 760776, 855873, 866688, 975024, 1014368, 1141164, 1172863, 1300032, 1521552, 1711746, 1933639, 1950048, 2028736, 2282328, 2345726, 2600064, 3043104, 3423492, 3518589, 3867278, 3900096, 4057472, 4564656, 4691452, 5800917, 6086208, 6846984, 7037178, 7734556, 7800192, 9129312, 9382904, 10555767, 11601834, 12172416, 13693968, 14074356, 15469112, 17402751, 18258624, 18765808, 21111534, 23203668, 27387936, 28148712, 30938224, 31667301, 34805502, 36517248, 37531616, 42223068, 46407336, 52208253, 54775872, 56297424, 61876448, 63334602, 69611004, 71544643, 75063232, 84446136, 92814672, 104416506, 109551744, 112594848, 123752896, 126669204, 139222008, 143089286, 150126464, 168892272, 185629344, 208833012, 214633929, 225189696, 247505792, 253338408, 278444016, 286178572, 337784544, 371258688, 417666024, 429267858, 450379392, 506676816, 556888032, 572357144, 643901787, 675569088, 742517376, 835332048, 858535716, 1013353632, 1113776064, 1144714288, 1287803574, 1351138176, 1670664096, 1717071432, 1931705361, 2026707264, 2227552128, 2289428576, 2575607148, 3341328192, 3434142864, 3863410722, 4053414528, 4578857152, 5151214296, 6682656384, 6868285728, 7726821444, 9157714304, 10302428592, 13736571456, 15453642888, 20604857184, 27473142912, 30907285776, 41209714368, 61814571552, 82419428736, 123629143104, 247258286208]

約数ペア:

[(1, 247258286208), (2, 123629143104), (3, 82419428736), (4, 61814571552), (6, 41209714368), (8, 30907285776), (9, 27473142912), (12, 20604857184), (16, 15453642888), (18, 13736571456), (24, 10302428592), (27, 9157714304), (32, 7726821444), (36, 6868285728), (37, 6682656384), (48, 5151214296), (54, 4578857152), (61, 4053414528), (64, 3863410722), (72, 3434142864), (74, 3341328192), (96, 2575607148), (108, 2289428576), (111, 2227552128), (122, 2026707264), (128, 1931705361), (144, 1717071432), (148, 1670664096), (183, 1351138176), (192, 1287803574), (216, 1144714288), (222, 1113776064), (244, 1013353632), (288, 858535716), (296, 835332048), (333, 742517376), (366, 675569088), (384, 643901787), (432, 572357144), (444, 556888032), (488, 506676816), (549, 450379392), (576, 429267858), (592, 417666024), (666, 371258688), (732, 337784544), (864, 286178572), (888, 278444016), (976, 253338408), (999, 247505792), (1098, 225189696), (1152, 214633929), (1184, 208833012), (1332, 185629344), (1464, 168892272), (1647, 150126464), (1728, 143089286), (1776, 139222008), (1952, 126669204), (1998, 123752896), (2196, 112594848), (2257, 109551744), (2368, 104416506), (2664, 92814672), (2928, 84446136), (3294, 75063232), (3456, 71544643), (3552, 69611004), (3904, 63334602), (3996, 61876448), (4392, 56297424), (4514, 54775872), (4736, 52208253), (5328, 46407336), (5856, 42223068), (6588, 37531616), (6771, 36517248), (7104, 34805502), (7808, 31667301), (7992, 30938224), (8784, 28148712), (9028, 27387936), (10656, 23203668), (11712, 21111534), (13176, 18765808), (13542, 18258624), (14208, 17402751), (15984, 15469112), (17568, 14074356), (18056, 13693968), (20313, 12172416), (21312, 11601834), (23424, 10555767), (26352, 9382904), (27084, 9129312), (31699, 7800192), (31968, 7734556), (35136, 7037178), (36112, 6846984), (40626, 6086208), (42624, 5800917), (52704, 4691452), (54168, 4564656), (60939, 4057472), (63398, 3900096), (63936, 3867278), (70272, 3518589), (72224, 3423492), (81252, 3043104), (95097, 2600064), (105408, 2345726), (108336, 2282328), (121878, 2028736), (126796, 1950048), (127872, 1933639), (144448, 1711746), (162504, 1521552), (190194, 1300032), (210816, 1172863), (216672, 1141164), (243756, 1014368), (253592, 975024), (285291, 866688), (288896, 855873), (325008, 760776), (380388, 650016), (433344, 570582), (487512, 507184)]