2221032996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 216

約数和(自身を含む): 7340808384

約数和(自身を除く): 5119775388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 161, 182, 196, 207, 234, 252, 273, 276, 294, 299, 322, 364, 414, 441, 468, 483, 546, 588, 598, 637, 644, 819, 828, 882, 897, 966, 1092, 1127, 1196, 1274, 1449, 1638, 1764, 1794, 1911, 1932, 2093, 2254, 2548, 2691, 2898, 3276, 3381, 3588, 3822, 4186, 4211, 4508, 5382, 5733, 5796, 6279, 6762, 7644, 8372, 8422, 10143, 10764, 11466, 12558, 12633, 13524, 14651, 16844, 18837, 20286, 22932, 25116, 25266, 29302, 29477, 37674, 37899, 40572, 43953, 50532, 54743, 58604, 58954, 75348, 75798, 87906, 88431, 96853, 109486, 117908, 131859, 151596, 164229, 175812, 176862, 193706, 206339, 218972, 263718, 265293, 290559, 328458, 353724, 383201, 387412, 412678, 492687, 527436, 530586, 581118, 619017, 656916, 677971, 766402, 825356, 871677, 985374, 1061172, 1149603, 1162236, 1238034, 1259089, 1355942, 1532804, 1743354, 1857051, 1970748, 2033913, 2299206, 2476068, 2518178, 2682407, 2711884, 3448809, 3486708, 3714102, 3777267, 4067826, 4598412, 4745797, 5036356, 5364814, 6101739, 6897618, 7428204, 7554534, 8047221, 8135652, 8813623, 9491594, 10729628, 11331801, 12203478, 13795236, 14237391, 15109068, 16094442, 17627246, 18983188, 22663602, 24141663, 24406956, 26440869, 28474782, 32188884, 35254492, 42712173, 45327204, 48283326, 52881738, 56949564, 61695361, 79322607, 85424346, 96566652, 105763476, 123390722, 158645214, 170848692, 185086083, 246781444, 317290428, 370172166, 555258249, 740344332, 1110516498, 2221032996]

約数ペア:

[(1, 2221032996), (2, 1110516498), (3, 740344332), (4, 555258249), (6, 370172166), (7, 317290428), (9, 246781444), (12, 185086083), (13, 170848692), (14, 158645214), (18, 123390722), (21, 105763476), (23, 96566652), (26, 85424346), (28, 79322607), (36, 61695361), (39, 56949564), (42, 52881738), (46, 48283326), (49, 45327204), (52, 42712173), (63, 35254492), (69, 32188884), (78, 28474782), (84, 26440869), (91, 24406956), (92, 24141663), (98, 22663602), (117, 18983188), (126, 17627246), (138, 16094442), (147, 15109068), (156, 14237391), (161, 13795236), (182, 12203478), (196, 11331801), (207, 10729628), (234, 9491594), (252, 8813623), (273, 8135652), (276, 8047221), (294, 7554534), (299, 7428204), (322, 6897618), (364, 6101739), (414, 5364814), (441, 5036356), (468, 4745797), (483, 4598412), (546, 4067826), (588, 3777267), (598, 3714102), (637, 3486708), (644, 3448809), (819, 2711884), (828, 2682407), (882, 2518178), (897, 2476068), (966, 2299206), (1092, 2033913), (1127, 1970748), (1196, 1857051), (1274, 1743354), (1449, 1532804), (1638, 1355942), (1764, 1259089), (1794, 1238034), (1911, 1162236), (1932, 1149603), (2093, 1061172), (2254, 985374), (2548, 871677), (2691, 825356), (2898, 766402), (3276, 677971), (3381, 656916), (3588, 619017), (3822, 581118), (4186, 530586), (4211, 527436), (4508, 492687), (5382, 412678), (5733, 387412), (5796, 383201), (6279, 353724), (6762, 328458), (7644, 290559), (8372, 265293), (8422, 263718), (10143, 218972), (10764, 206339), (11466, 193706), (12558, 176862), (12633, 175812), (13524, 164229), (14651, 151596), (16844, 131859), (18837, 117908), (20286, 109486), (22932, 96853), (25116, 88431), (25266, 87906), (29302, 75798), (29477, 75348), (37674, 58954), (37899, 58604), (40572, 54743), (43953, 50532)]