1520656488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2392

約数の個数: 192

約数和(自身を含む): 4796937600

約数和(自身を除く): 3276281112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 247, 296, 312, 333, 342, 444, 456, 468, 481, 494, 666, 684, 703, 741, 888, 936, 962, 988, 1332, 1368, 1406, 1443, 1482, 1924, 1976, 2109, 2223, 2311, 2664, 2812, 2886, 2964, 3848, 4218, 4329, 4446, 4622, 5624, 5772, 5928, 6327, 6933, 8436, 8658, 8892, 9139, 9244, 11544, 12654, 13866, 16872, 17316, 17784, 18278, 18488, 20799, 25308, 27417, 27732, 30043, 34632, 36556, 41598, 43909, 50616, 54834, 55464, 60086, 73112, 82251, 83196, 85507, 87818, 90129, 109668, 120172, 131727, 164502, 166392, 171014, 175636, 180258, 219336, 240344, 256521, 263454, 270387, 329004, 342028, 351272, 360516, 395181, 513042, 526908, 540774, 570817, 658008, 684056, 721032, 769563, 790362, 1026084, 1053816, 1081548, 1111591, 1141634, 1539126, 1580724, 1624633, 1712451, 2052168, 2163096, 2223182, 2283268, 3078252, 3161448, 3249266, 3334773, 3424902, 4446364, 4566536, 4873899, 5137353, 6156504, 6498532, 6669546, 6849804, 8892728, 9747798, 10004319, 10274706, 12997064, 13339092, 13699608, 14621697, 19495596, 20008638, 20549412, 21120229, 26678184, 29243394, 38991192, 40017276, 41098824, 42240458, 58486788, 63360687, 80034552, 84480916, 116973576, 126721374, 168961832, 190082061, 253442748, 380164122, 506885496, 760328244, 1520656488]

約数ペア:

[(1, 1520656488), (2, 760328244), (3, 506885496), (4, 380164122), (6, 253442748), (8, 190082061), (9, 168961832), (12, 126721374), (13, 116973576), (18, 84480916), (19, 80034552), (24, 63360687), (26, 58486788), (36, 42240458), (37, 41098824), (38, 40017276), (39, 38991192), (52, 29243394), (57, 26678184), (72, 21120229), (74, 20549412), (76, 20008638), (78, 19495596), (104, 14621697), (111, 13699608), (114, 13339092), (117, 12997064), (148, 10274706), (152, 10004319), (156, 9747798), (171, 8892728), (222, 6849804), (228, 6669546), (234, 6498532), (247, 6156504), (296, 5137353), (312, 4873899), (333, 4566536), (342, 4446364), (444, 3424902), (456, 3334773), (468, 3249266), (481, 3161448), (494, 3078252), (666, 2283268), (684, 2223182), (703, 2163096), (741, 2052168), (888, 1712451), (936, 1624633), (962, 1580724), (988, 1539126), (1332, 1141634), (1368, 1111591), (1406, 1081548), (1443, 1053816), (1482, 1026084), (1924, 790362), (1976, 769563), (2109, 721032), (2223, 684056), (2311, 658008), (2664, 570817), (2812, 540774), (2886, 526908), (2964, 513042), (3848, 395181), (4218, 360516), (4329, 351272), (4446, 342028), (4622, 329004), (5624, 270387), (5772, 263454), (5928, 256521), (6327, 240344), (6933, 219336), (8436, 180258), (8658, 175636), (8892, 171014), (9139, 166392), (9244, 164502), (11544, 131727), (12654, 120172), (13866, 109668), (16872, 90129), (17316, 87818), (17784, 85507), (18278, 83196), (18488, 82251), (20799, 73112), (25308, 60086), (27417, 55464), (27732, 54834), (30043, 50616), (34632, 43909), (36556, 41598)]