890268288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 2958816000

約数和(自身を除く): 2068547712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 128, 146, 156, 168, 182, 192, 208, 219, 224, 273, 292, 312, 336, 349, 364, 384, 416, 438, 448, 511, 546, 584, 624, 672, 698, 728, 832, 876, 896, 949, 1022, 1047, 1092, 1168, 1248, 1344, 1396, 1456, 1533, 1664, 1752, 1898, 2044, 2094, 2184, 2336, 2443, 2496, 2688, 2792, 2847, 2912, 3066, 3504, 3796, 4088, 4188, 4368, 4537, 4672, 4886, 4992, 5584, 5694, 5824, 6132, 6643, 7008, 7329, 7592, 8176, 8376, 8736, 9074, 9344, 9772, 11168, 11388, 11648, 12264, 13286, 13611, 14016, 14658, 15184, 16352, 16752, 17472, 18148, 19544, 19929, 22336, 22776, 24528, 25477, 26572, 27222, 28032, 29316, 30368, 31759, 32704, 33504, 34944, 36296, 39088, 39858, 44672, 45552, 49056, 50954, 53144, 54444, 58632, 60736, 63518, 65408, 67008, 72592, 76431, 78176, 79716, 91104, 95277, 98112, 101908, 106288, 108888, 117264, 121472, 127036, 134016, 145184, 152862, 156352, 159432, 178339, 182208, 190554, 196224, 203816, 212576, 217776, 234528, 254072, 290368, 305724, 312704, 318864, 331201, 356678, 364416, 381108, 407632, 425152, 435552, 469056, 508144, 535017, 580736, 611448, 637728, 662402, 713356, 762216, 815264, 850304, 871104, 938112, 993603, 1016288, 1070034, 1222896, 1275456, 1324804, 1426712, 1524432, 1630528, 1742208, 1987206, 2032576, 2140068, 2318407, 2445792, 2550912, 2649608, 2853424, 3048864, 3261056, 3974412, 4065152, 4280136, 4636814, 4891584, 5299216, 5706848, 6097728, 6955221, 7948824, 8560272, 9273628, 9783168, 10598432, 11413696, 12195456, 13910442, 15897648, 17120544, 18547256, 21196864, 22827392, 27820884, 31795296, 34241088, 37094512, 42393728, 55641768, 63590592, 68482176, 74189024, 111283536, 127181184, 148378048, 222567072, 296756096, 445134144, 890268288]

約数ペア:

[(1, 890268288), (2, 445134144), (3, 296756096), (4, 222567072), (6, 148378048), (7, 127181184), (8, 111283536), (12, 74189024), (13, 68482176), (14, 63590592), (16, 55641768), (21, 42393728), (24, 37094512), (26, 34241088), (28, 31795296), (32, 27820884), (39, 22827392), (42, 21196864), (48, 18547256), (52, 17120544), (56, 15897648), (64, 13910442), (73, 12195456), (78, 11413696), (84, 10598432), (91, 9783168), (96, 9273628), (104, 8560272), (112, 7948824), (128, 6955221), (146, 6097728), (156, 5706848), (168, 5299216), (182, 4891584), (192, 4636814), (208, 4280136), (219, 4065152), (224, 3974412), (273, 3261056), (292, 3048864), (312, 2853424), (336, 2649608), (349, 2550912), (364, 2445792), (384, 2318407), (416, 2140068), (438, 2032576), (448, 1987206), (511, 1742208), (546, 1630528), (584, 1524432), (624, 1426712), (672, 1324804), (698, 1275456), (728, 1222896), (832, 1070034), (876, 1016288), (896, 993603), (949, 938112), (1022, 871104), (1047, 850304), (1092, 815264), (1168, 762216), (1248, 713356), (1344, 662402), (1396, 637728), (1456, 611448), (1533, 580736), (1664, 535017), (1752, 508144), (1898, 469056), (2044, 435552), (2094, 425152), (2184, 407632), (2336, 381108), (2443, 364416), (2496, 356678), (2688, 331201), (2792, 318864), (2847, 312704), (2912, 305724), (3066, 290368), (3504, 254072), (3796, 234528), (4088, 217776), (4188, 212576), (4368, 203816), (4537, 196224), (4672, 190554), (4886, 182208), (4992, 178339), (5584, 159432), (5694, 156352), (5824, 152862), (6132, 145184), (6643, 134016), (7008, 127036), (7329, 121472), (7592, 117264), (8176, 108888), (8376, 106288), (8736, 101908), (9074, 98112), (9344, 95277), (9772, 91104), (11168, 79716), (11388, 78176), (11648, 76431), (12264, 72592), (13286, 67008), (13611, 65408), (14016, 63518), (14658, 60736), (15184, 58632), (16352, 54444), (16752, 53144), (17472, 50954), (18148, 49056), (19544, 45552), (19929, 44672), (22336, 39858), (22776, 39088), (24528, 36296), (25477, 34944), (26572, 33504), (27222, 32704), (28032, 31759), (29316, 30368)]