399564396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1364912640

約数和(自身を除く): 965348244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 61, 63, 66, 68, 77, 84, 99, 102, 119, 122, 126, 132, 139, 153, 154, 183, 187, 198, 204, 231, 238, 244, 252, 278, 306, 308, 357, 366, 374, 396, 417, 427, 462, 476, 549, 556, 561, 612, 671, 693, 714, 732, 748, 834, 854, 924, 973, 1037, 1071, 1098, 1122, 1251, 1281, 1309, 1342, 1386, 1428, 1529, 1668, 1683, 1708, 1946, 2013, 2074, 2142, 2196, 2244, 2363, 2502, 2562, 2618, 2684, 2772, 2919, 3058, 3111, 3366, 3843, 3892, 3927, 4026, 4148, 4284, 4587, 4697, 4726, 5004, 5124, 5236, 5838, 6039, 6116, 6222, 6732, 7089, 7259, 7686, 7854, 8052, 8479, 8757, 9174, 9333, 9394, 9452, 10703, 11407, 11676, 11781, 12078, 12444, 13761, 14091, 14178, 14518, 15372, 15708, 16541, 16958, 17514, 18348, 18666, 18788, 21267, 21406, 21777, 22814, 23562, 24156, 25437, 25993, 27522, 28182, 28356, 29036, 32109, 33082, 33916, 34221, 35028, 37332, 42273, 42534, 42812, 43554, 45628, 47124, 49623, 50874, 51986, 55044, 56364, 59353, 64218, 65331, 66164, 68442, 76311, 77979, 79849, 84546, 85068, 87108, 93269, 96327, 99246, 101748, 102663, 103972, 118706, 128436, 130662, 136884, 144143, 148869, 152622, 155958, 159698, 169092, 178059, 181951, 186538, 192654, 198492, 205326, 233937, 237412, 239547, 261324, 279807, 288286, 297738, 305244, 311916, 319396, 356118, 363902, 373076, 385308, 410652, 432429, 467874, 479094, 534177, 545853, 559614, 576572, 595476, 652883, 712236, 718641, 727804, 839421, 864858, 935748, 958188, 1009001, 1068354, 1091706, 1119228, 1297287, 1305766, 1437282, 1585573, 1637559, 1678842, 1729716, 1958649, 2018002, 2136708, 2183412, 2594574, 2611532, 2874564, 3027003, 3171146, 3275118, 3357684, 3917298, 4036004, 4756719, 5189148, 5875947, 6054006, 6342292, 6550236, 7834596, 9081009, 9513438, 11099011, 11751894, 12108012, 14270157, 18162018, 19026876, 22198022, 23503788, 28540314, 33297033, 36324036, 44396044, 57080628, 66594066, 99891099, 133188132, 199782198, 399564396]

約数ペア:

[(1, 399564396), (2, 199782198), (3, 133188132), (4, 99891099), (6, 66594066), (7, 57080628), (9, 44396044), (11, 36324036), (12, 33297033), (14, 28540314), (17, 23503788), (18, 22198022), (21, 19026876), (22, 18162018), (28, 14270157), (33, 12108012), (34, 11751894), (36, 11099011), (42, 9513438), (44, 9081009), (51, 7834596), (61, 6550236), (63, 6342292), (66, 6054006), (68, 5875947), (77, 5189148), (84, 4756719), (99, 4036004), (102, 3917298), (119, 3357684), (122, 3275118), (126, 3171146), (132, 3027003), (139, 2874564), (153, 2611532), (154, 2594574), (183, 2183412), (187, 2136708), (198, 2018002), (204, 1958649), (231, 1729716), (238, 1678842), (244, 1637559), (252, 1585573), (278, 1437282), (306, 1305766), (308, 1297287), (357, 1119228), (366, 1091706), (374, 1068354), (396, 1009001), (417, 958188), (427, 935748), (462, 864858), (476, 839421), (549, 727804), (556, 718641), (561, 712236), (612, 652883), (671, 595476), (693, 576572), (714, 559614), (732, 545853), (748, 534177), (834, 479094), (854, 467874), (924, 432429), (973, 410652), (1037, 385308), (1071, 373076), (1098, 363902), (1122, 356118), (1251, 319396), (1281, 311916), (1309, 305244), (1342, 297738), (1386, 288286), (1428, 279807), (1529, 261324), (1668, 239547), (1683, 237412), (1708, 233937), (1946, 205326), (2013, 198492), (2074, 192654), (2142, 186538), (2196, 181951), (2244, 178059), (2363, 169092), (2502, 159698), (2562, 155958), (2618, 152622), (2684, 148869), (2772, 144143), (2919, 136884), (3058, 130662), (3111, 128436), (3366, 118706), (3843, 103972), (3892, 102663), (3927, 101748), (4026, 99246), (4148, 96327), (4284, 93269), (4587, 87108), (4697, 85068), (4726, 84546), (5004, 79849), (5124, 77979), (5236, 76311), (5838, 68442), (6039, 66164), (6116, 65331), (6222, 64218), (6732, 59353), (7089, 56364), (7259, 55044), (7686, 51986), (7854, 50874), (8052, 49623), (8479, 47124), (8757, 45628), (9174, 43554), (9333, 42812), (9394, 42534), (9452, 42273), (10703, 37332), (11407, 35028), (11676, 34221), (11781, 33916), (12078, 33082), (12444, 32109), (13761, 29036), (14091, 28356), (14178, 28182), (14518, 27522), (15372, 25993), (15708, 25437), (16541, 24156), (16958, 23562), (17514, 22814), (18348, 21777), (18666, 21406), (18788, 21267)]