1645334544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 5138831808

約数和(自身を除く): 3493497264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 67, 84, 98, 106, 112, 134, 147, 159, 168, 196, 197, 201, 212, 268, 294, 318, 336, 371, 392, 394, 402, 424, 469, 536, 588, 591, 636, 742, 784, 788, 804, 848, 938, 1072, 1113, 1176, 1182, 1272, 1379, 1407, 1484, 1576, 1608, 1876, 2226, 2352, 2364, 2544, 2597, 2758, 2814, 2968, 3152, 3216, 3283, 3551, 3752, 4137, 4452, 4728, 5194, 5516, 5628, 5936, 6566, 7102, 7504, 7791, 8274, 8904, 9456, 9653, 9849, 10388, 10441, 10653, 11032, 11256, 13132, 13199, 14204, 15582, 16548, 17808, 19306, 19698, 20776, 20882, 21306, 22064, 22512, 24857, 26264, 26398, 28408, 28959, 31164, 31323, 33096, 38612, 39396, 39597, 41552, 41764, 42612, 49714, 52528, 52796, 56816, 57918, 62328, 62646, 66192, 73087, 74571, 77224, 78792, 79194, 83528, 85224, 92393, 99428, 105592, 115836, 124656, 125292, 146174, 149142, 154448, 157584, 158388, 167056, 170448, 173999, 184786, 198856, 211184, 219261, 231672, 250584, 277179, 292348, 298284, 316776, 347998, 369572, 397712, 438522, 463344, 501168, 511609, 521997, 554358, 584696, 596568, 633552, 646751, 695996, 699547, 739144, 877044, 1023218, 1043994, 1108716, 1169392, 1193136, 1293502, 1391992, 1399094, 1478288, 1534827, 1754088, 1940253, 2046436, 2087988, 2098641, 2217432, 2587004, 2783984, 2798188, 3069654, 3508176, 3880506, 4092872, 4175976, 4197282, 4434864, 4896829, 5174008, 5596376, 6139308, 7761012, 8185744, 8351952, 8394564, 9793658, 10348016, 11192752, 12278616, 14690487, 15522024, 16789128, 19587316, 24557232, 29380974, 31044048, 33578256, 34277803, 39174632, 58761948, 68555606, 78349264, 102833409, 117523896, 137111212, 205666818, 235047792, 274222424, 411333636, 548444848, 822667272, 1645334544]

約数ペア:

[(1, 1645334544), (2, 822667272), (3, 548444848), (4, 411333636), (6, 274222424), (7, 235047792), (8, 205666818), (12, 137111212), (14, 117523896), (16, 102833409), (21, 78349264), (24, 68555606), (28, 58761948), (42, 39174632), (48, 34277803), (49, 33578256), (53, 31044048), (56, 29380974), (67, 24557232), (84, 19587316), (98, 16789128), (106, 15522024), (112, 14690487), (134, 12278616), (147, 11192752), (159, 10348016), (168, 9793658), (196, 8394564), (197, 8351952), (201, 8185744), (212, 7761012), (268, 6139308), (294, 5596376), (318, 5174008), (336, 4896829), (371, 4434864), (392, 4197282), (394, 4175976), (402, 4092872), (424, 3880506), (469, 3508176), (536, 3069654), (588, 2798188), (591, 2783984), (636, 2587004), (742, 2217432), (784, 2098641), (788, 2087988), (804, 2046436), (848, 1940253), (938, 1754088), (1072, 1534827), (1113, 1478288), (1176, 1399094), (1182, 1391992), (1272, 1293502), (1379, 1193136), (1407, 1169392), (1484, 1108716), (1576, 1043994), (1608, 1023218), (1876, 877044), (2226, 739144), (2352, 699547), (2364, 695996), (2544, 646751), (2597, 633552), (2758, 596568), (2814, 584696), (2968, 554358), (3152, 521997), (3216, 511609), (3283, 501168), (3551, 463344), (3752, 438522), (4137, 397712), (4452, 369572), (4728, 347998), (5194, 316776), (5516, 298284), (5628, 292348), (5936, 277179), (6566, 250584), (7102, 231672), (7504, 219261), (7791, 211184), (8274, 198856), (8904, 184786), (9456, 173999), (9653, 170448), (9849, 167056), (10388, 158388), (10441, 157584), (10653, 154448), (11032, 149142), (11256, 146174), (13132, 125292), (13199, 124656), (14204, 115836), (15582, 105592), (16548, 99428), (17808, 92393), (19306, 85224), (19698, 83528), (20776, 79194), (20882, 78792), (21306, 77224), (22064, 74571), (22512, 73087), (24857, 66192), (26264, 62646), (26398, 62328), (28408, 57918), (28959, 56816), (31164, 52796), (31323, 52528), (33096, 49714), (38612, 42612), (39396, 41764), (39597, 41552)]