215367152

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 609148512

約数和(自身を除く): 393781360

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 112, 113, 119, 136, 143, 154, 176, 182, 187, 196, 208, 221, 226, 238, 272, 286, 308, 364, 374, 392, 442, 452, 476, 539, 572, 616, 637, 728, 748, 784, 791, 833, 884, 904, 952, 1001, 1078, 1144, 1232, 1243, 1274, 1309, 1456, 1469, 1496, 1547, 1582, 1666, 1768, 1808, 1904, 1921, 2002, 2156, 2288, 2431, 2486, 2548, 2618, 2938, 2992, 3094, 3164, 3332, 3536, 3842, 4004, 4312, 4862, 4972, 5096, 5236, 5537, 5876, 6188, 6328, 6664, 7007, 7684, 8008, 8624, 8701, 9163, 9724, 9944, 10192, 10283, 10472, 10829, 11074, 11752, 12376, 12656, 13328, 13447, 14014, 15368, 16016, 16159, 17017, 17402, 18326, 19448, 19888, 20566, 20944, 21131, 21658, 22148, 23504, 24752, 24973, 26894, 28028, 30736, 32318, 34034, 34804, 36652, 38896, 41132, 42262, 43316, 44296, 49946, 53788, 56056, 60907, 64636, 68068, 69608, 71981, 73304, 82264, 84524, 86632, 88592, 94129, 99892, 107576, 112112, 113113, 119119, 121814, 129272, 136136, 139216, 143962, 146608, 147917, 164528, 169048, 173264, 174811, 188258, 199784, 215152, 226226, 238238, 243628, 258544, 272272, 274703, 287924, 295834, 338096, 349622, 376516, 399568, 452452, 476476, 487256, 549406, 575848, 591668, 699244, 753032, 791791, 904904, 952952, 974512, 1035419, 1098812, 1151696, 1183336, 1223677, 1398488, 1506064, 1583582, 1809808, 1905904, 1922921, 2070838, 2197624, 2366672, 2447354, 2796976, 3167164, 3845842, 4141676, 4395248, 4894708, 6334328, 7691684, 8283352, 9789416, 12668656, 13460447, 15383368, 16566704, 19578832, 26920894, 30766736, 53841788, 107683576, 215367152]

約数ペア:

[(1, 215367152), (2, 107683576), (4, 53841788), (7, 30766736), (8, 26920894), (11, 19578832), (13, 16566704), (14, 15383368), (16, 13460447), (17, 12668656), (22, 9789416), (26, 8283352), (28, 7691684), (34, 6334328), (44, 4894708), (49, 4395248), (52, 4141676), (56, 3845842), (68, 3167164), (77, 2796976), (88, 2447354), (91, 2366672), (98, 2197624), (104, 2070838), (112, 1922921), (113, 1905904), (119, 1809808), (136, 1583582), (143, 1506064), (154, 1398488), (176, 1223677), (182, 1183336), (187, 1151696), (196, 1098812), (208, 1035419), (221, 974512), (226, 952952), (238, 904904), (272, 791791), (286, 753032), (308, 699244), (364, 591668), (374, 575848), (392, 549406), (442, 487256), (452, 476476), (476, 452452), (539, 399568), (572, 376516), (616, 349622), (637, 338096), (728, 295834), (748, 287924), (784, 274703), (791, 272272), (833, 258544), (884, 243628), (904, 238238), (952, 226226), (1001, 215152), (1078, 199784), (1144, 188258), (1232, 174811), (1243, 173264), (1274, 169048), (1309, 164528), (1456, 147917), (1469, 146608), (1496, 143962), (1547, 139216), (1582, 136136), (1666, 129272), (1768, 121814), (1808, 119119), (1904, 113113), (1921, 112112), (2002, 107576), (2156, 99892), (2288, 94129), (2431, 88592), (2486, 86632), (2548, 84524), (2618, 82264), (2938, 73304), (2992, 71981), (3094, 69608), (3164, 68068), (3332, 64636), (3536, 60907), (3842, 56056), (4004, 53788), (4312, 49946), (4862, 44296), (4972, 43316), (5096, 42262), (5236, 41132), (5537, 38896), (5876, 36652), (6188, 34804), (6328, 34034), (6664, 32318), (7007, 30736), (7684, 28028), (8008, 26894), (8624, 24973), (8701, 24752), (9163, 23504), (9724, 22148), (9944, 21658), (10192, 21131), (10283, 20944), (10472, 20566), (10829, 19888), (11074, 19448), (11752, 18326), (12376, 17402), (12656, 17017), (13328, 16159), (13447, 16016), (14014, 15368)]