216279336

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 709632000

約数和(自身を除く): 493352664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 47, 49, 52, 56, 78, 84, 86, 91, 94, 98, 104, 129, 141, 147, 156, 168, 172, 182, 188, 196, 258, 273, 282, 294, 301, 312, 329, 343, 344, 364, 376, 392, 516, 546, 559, 564, 588, 602, 611, 637, 658, 686, 728, 903, 987, 1029, 1032, 1092, 1118, 1128, 1176, 1204, 1222, 1274, 1316, 1372, 1677, 1806, 1833, 1911, 1974, 2021, 2058, 2107, 2184, 2236, 2303, 2408, 2444, 2548, 2632, 2744, 3354, 3612, 3666, 3822, 3913, 3948, 4042, 4116, 4214, 4277, 4459, 4472, 4606, 4888, 5096, 6063, 6321, 6708, 6909, 7224, 7332, 7644, 7826, 7896, 8084, 8232, 8428, 8554, 8918, 9212, 11739, 12126, 12642, 12831, 13377, 13416, 13818, 14147, 14664, 14749, 15288, 15652, 16121, 16168, 16856, 17108, 17836, 18424, 23478, 24252, 25284, 25662, 26273, 26754, 27391, 27636, 28294, 29498, 29939, 31304, 32242, 34216, 35672, 42441, 44247, 46956, 48363, 48504, 50568, 51324, 52546, 53508, 54782, 55272, 56588, 58996, 59878, 64484, 78819, 82173, 84882, 88494, 89817, 93912, 96726, 99029, 102648, 105092, 107016, 109564, 113176, 117992, 119756, 128968, 157638, 164346, 169764, 176988, 179634, 183911, 191737, 193452, 198058, 209573, 210184, 219128, 239512, 297087, 315276, 328692, 339528, 353976, 359268, 367822, 383474, 386904, 396116, 419146, 551733, 575211, 594174, 628719, 630552, 657384, 693203, 718536, 735644, 766948, 792232, 838292, 1103466, 1150422, 1188348, 1257438, 1287377, 1386406, 1471288, 1533896, 1676584, 2079609, 2206932, 2300844, 2376696, 2514876, 2574754, 2772812, 3862131, 4159218, 4413864, 4601688, 5029752, 5149508, 5545624, 7724262, 8318436, 9011639, 10299016, 15448524, 16636872, 18023278, 27034917, 30897048, 36046556, 54069834, 72093112, 108139668, 216279336]

約数ペア:

[(1, 216279336), (2, 108139668), (3, 72093112), (4, 54069834), (6, 36046556), (7, 30897048), (8, 27034917), (12, 18023278), (13, 16636872), (14, 15448524), (21, 10299016), (24, 9011639), (26, 8318436), (28, 7724262), (39, 5545624), (42, 5149508), (43, 5029752), (47, 4601688), (49, 4413864), (52, 4159218), (56, 3862131), (78, 2772812), (84, 2574754), (86, 2514876), (91, 2376696), (94, 2300844), (98, 2206932), (104, 2079609), (129, 1676584), (141, 1533896), (147, 1471288), (156, 1386406), (168, 1287377), (172, 1257438), (182, 1188348), (188, 1150422), (196, 1103466), (258, 838292), (273, 792232), (282, 766948), (294, 735644), (301, 718536), (312, 693203), (329, 657384), (343, 630552), (344, 628719), (364, 594174), (376, 575211), (392, 551733), (516, 419146), (546, 396116), (559, 386904), (564, 383474), (588, 367822), (602, 359268), (611, 353976), (637, 339528), (658, 328692), (686, 315276), (728, 297087), (903, 239512), (987, 219128), (1029, 210184), (1032, 209573), (1092, 198058), (1118, 193452), (1128, 191737), (1176, 183911), (1204, 179634), (1222, 176988), (1274, 169764), (1316, 164346), (1372, 157638), (1677, 128968), (1806, 119756), (1833, 117992), (1911, 113176), (1974, 109564), (2021, 107016), (2058, 105092), (2107, 102648), (2184, 99029), (2236, 96726), (2303, 93912), (2408, 89817), (2444, 88494), (2548, 84882), (2632, 82173), (2744, 78819), (3354, 64484), (3612, 59878), (3666, 58996), (3822, 56588), (3913, 55272), (3948, 54782), (4042, 53508), (4116, 52546), (4214, 51324), (4277, 50568), (4459, 48504), (4472, 48363), (4606, 46956), (4888, 44247), (5096, 42441), (6063, 35672), (6321, 34216), (6708, 32242), (6909, 31304), (7224, 29939), (7332, 29498), (7644, 28294), (7826, 27636), (7896, 27391), (8084, 26754), (8232, 26273), (8428, 25662), (8554, 25284), (8918, 24252), (9212, 23478), (11739, 18424), (12126, 17836), (12642, 17108), (12831, 16856), (13377, 16168), (13416, 16121), (13818, 15652), (14147, 15288), (14664, 14749)]