21311284032

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3651

約数の個数: 280

約数和(自身を含む): 67607423840

約数和(自身を除く): 46296139808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 81, 96, 108, 114, 122, 144, 152, 162, 171, 183, 192, 216, 228, 244, 288, 304, 324, 342, 366, 432, 456, 488, 513, 549, 576, 608, 648, 684, 732, 864, 912, 976, 1026, 1098, 1159, 1216, 1296, 1368, 1464, 1539, 1647, 1728, 1824, 1952, 2052, 2196, 2318, 2592, 2736, 2928, 3078, 3294, 3477, 3547, 3648, 3904, 4104, 4392, 4636, 4941, 5184, 5472, 5856, 6156, 6588, 6954, 7094, 8208, 8784, 9272, 9882, 10431, 10641, 10944, 11712, 12312, 13176, 13908, 14188, 16416, 17568, 18544, 19764, 20862, 21282, 24624, 26352, 27816, 28376, 31293, 31923, 32832, 35136, 37088, 39528, 41724, 42564, 49248, 52704, 55632, 56752, 62586, 63846, 67393, 74176, 79056, 83448, 85128, 93879, 95769, 98496, 105408, 111264, 113504, 125172, 127692, 134786, 158112, 166896, 170256, 187758, 191538, 202179, 216367, 222528, 227008, 250344, 255384, 269572, 287307, 316224, 333792, 340512, 375516, 383076, 404358, 432734, 500688, 510768, 539144, 574614, 606537, 649101, 667584, 681024, 751032, 766152, 808716, 865468, 1001376, 1021536, 1078288, 1149228, 1213074, 1298202, 1502064, 1532304, 1617432, 1730936, 1819611, 1947303, 2002752, 2043072, 2156576, 2298456, 2426148, 2596404, 3004128, 3064608, 3234864, 3461872, 3639222, 3894606, 4110973, 4313152, 4596912, 4852296, 5192808, 5458833, 5841909, 6008256, 6129216, 6469728, 6923744, 7278444, 7789212, 8221946, 9193824, 9704592, 10385616, 10917666, 11683818, 12332919, 12939456, 13847488, 14556888, 15578424, 16443892, 17525727, 18387648, 19409184, 20771232, 21835332, 23367636, 24665838, 29113776, 31156848, 32887784, 35051454, 36998757, 38818368, 41542464, 43670664, 46735272, 49331676, 58227552, 62313696, 65775568, 70102908, 73997514, 87341328, 93470544, 98663352, 110996271, 116455104, 124627392, 131551136, 140205816, 147995028, 174682656, 186941088, 197326704, 221992542, 263102272, 280411632, 295990056, 332988813, 349365312, 373882176, 394653408, 443985084, 560823264, 591980112, 665977626, 789306816, 887970168, 1121646528, 1183960224, 1331955252, 1775940336, 2367920448, 2663910504, 3551880672, 5327821008, 7103761344, 10655642016, 21311284032]

約数ペア:

[(1, 21311284032), (2, 10655642016), (3, 7103761344), (4, 5327821008), (6, 3551880672), (8, 2663910504), (9, 2367920448), (12, 1775940336), (16, 1331955252), (18, 1183960224), (19, 1121646528), (24, 887970168), (27, 789306816), (32, 665977626), (36, 591980112), (38, 560823264), (48, 443985084), (54, 394653408), (57, 373882176), (61, 349365312), (64, 332988813), (72, 295990056), (76, 280411632), (81, 263102272), (96, 221992542), (108, 197326704), (114, 186941088), (122, 174682656), (144, 147995028), (152, 140205816), (162, 131551136), (171, 124627392), (183, 116455104), (192, 110996271), (216, 98663352), (228, 93470544), (244, 87341328), (288, 73997514), (304, 70102908), (324, 65775568), (342, 62313696), (366, 58227552), (432, 49331676), (456, 46735272), (488, 43670664), (513, 41542464), (549, 38818368), (576, 36998757), (608, 35051454), (648, 32887784), (684, 31156848), (732, 29113776), (864, 24665838), (912, 23367636), (976, 21835332), (1026, 20771232), (1098, 19409184), (1159, 18387648), (1216, 17525727), (1296, 16443892), (1368, 15578424), (1464, 14556888), (1539, 13847488), (1647, 12939456), (1728, 12332919), (1824, 11683818), (1952, 10917666), (2052, 10385616), (2196, 9704592), (2318, 9193824), (2592, 8221946), (2736, 7789212), (2928, 7278444), (3078, 6923744), (3294, 6469728), (3477, 6129216), (3547, 6008256), (3648, 5841909), (3904, 5458833), (4104, 5192808), (4392, 4852296), (4636, 4596912), (4941, 4313152), (5184, 4110973), (5472, 3894606), (5856, 3639222), (6156, 3461872), (6588, 3234864), (6954, 3064608), (7094, 3004128), (8208, 2596404), (8784, 2426148), (9272, 2298456), (9882, 2156576), (10431, 2043072), (10641, 2002752), (10944, 1947303), (11712, 1819611), (12312, 1730936), (13176, 1617432), (13908, 1532304), (14188, 1502064), (16416, 1298202), (17568, 1213074), (18544, 1149228), (19764, 1078288), (20862, 1021536), (21282, 1001376), (24624, 865468), (26352, 808716), (27816, 766152), (28376, 751032), (31293, 681024), (31923, 667584), (32832, 649101), (35136, 606537), (37088, 574614), (39528, 539144), (41724, 510768), (42564, 500688), (49248, 432734), (52704, 404358), (55632, 383076), (56752, 375516), (62586, 340512), (63846, 333792), (67393, 316224), (74176, 287307), (79056, 269572), (83448, 255384), (85128, 250344), (93879, 227008), (95769, 222528), (98496, 216367), (105408, 202179), (111264, 191538), (113504, 187758), (125172, 170256), (127692, 166896), (134786, 158112)]