387250512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 1148497920

約数和(自身を除く): 761247408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 59, 62, 66, 88, 93, 118, 124, 132, 176, 177, 186, 236, 248, 264, 341, 354, 372, 401, 472, 496, 528, 649, 682, 708, 744, 802, 944, 1023, 1203, 1298, 1364, 1416, 1488, 1604, 1829, 1947, 2046, 2406, 2596, 2728, 2832, 3208, 3658, 3894, 4092, 4411, 4812, 5192, 5456, 5487, 6416, 7316, 7788, 8184, 8822, 9624, 10384, 10974, 12431, 13233, 14632, 15576, 16368, 17644, 19248, 20119, 21948, 23659, 24862, 26466, 29264, 31152, 35288, 37293, 40238, 43896, 47318, 49724, 52932, 60357, 70576, 70977, 74586, 80476, 87792, 94636, 99448, 105864, 120714, 136741, 141954, 149172, 160952, 189272, 198896, 211728, 241428, 260249, 273482, 283908, 298344, 321904, 378544, 410223, 482856, 520498, 546964, 567816, 596688, 733429, 780747, 820446, 965712, 1040996, 1093928, 1135632, 1466858, 1561494, 1640892, 2081992, 2187856, 2200287, 2933716, 3122988, 3281784, 4163984, 4400574, 5867432, 6245976, 6563568, 8067719, 8801148, 11734864, 12491952, 16135438, 17602296, 24203157, 32270876, 35204592, 48406314, 64541752, 96812628, 129083504, 193625256, 387250512]

約数ペア:

[(1, 387250512), (2, 193625256), (3, 129083504), (4, 96812628), (6, 64541752), (8, 48406314), (11, 35204592), (12, 32270876), (16, 24203157), (22, 17602296), (24, 16135438), (31, 12491952), (33, 11734864), (44, 8801148), (48, 8067719), (59, 6563568), (62, 6245976), (66, 5867432), (88, 4400574), (93, 4163984), (118, 3281784), (124, 3122988), (132, 2933716), (176, 2200287), (177, 2187856), (186, 2081992), (236, 1640892), (248, 1561494), (264, 1466858), (341, 1135632), (354, 1093928), (372, 1040996), (401, 965712), (472, 820446), (496, 780747), (528, 733429), (649, 596688), (682, 567816), (708, 546964), (744, 520498), (802, 482856), (944, 410223), (1023, 378544), (1203, 321904), (1298, 298344), (1364, 283908), (1416, 273482), (1488, 260249), (1604, 241428), (1829, 211728), (1947, 198896), (2046, 189272), (2406, 160952), (2596, 149172), (2728, 141954), (2832, 136741), (3208, 120714), (3658, 105864), (3894, 99448), (4092, 94636), (4411, 87792), (4812, 80476), (5192, 74586), (5456, 70977), (5487, 70576), (6416, 60357), (7316, 52932), (7788, 49724), (8184, 47318), (8822, 43896), (9624, 40238), (10384, 37293), (10974, 35288), (12431, 31152), (13233, 29264), (14632, 26466), (15576, 24862), (16368, 23659), (17644, 21948), (19248, 20119)]