1625596128

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 216

約数和(自身を含む): 5195336328

約数和(自身を除く): 3569740200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 288, 312, 324, 338, 351, 416, 432, 468, 486, 507, 624, 648, 676, 702, 864, 936, 972, 1014, 1053, 1237, 1248, 1296, 1352, 1404, 1521, 1872, 1944, 2028, 2106, 2474, 2592, 2704, 2808, 3042, 3159, 3711, 3744, 3888, 4056, 4212, 4563, 4948, 5408, 5616, 6084, 6318, 7422, 7776, 8112, 8424, 9126, 9896, 11133, 11232, 12168, 12636, 13689, 14844, 16081, 16224, 16848, 18252, 19792, 22266, 24336, 25272, 27378, 29688, 32162, 33399, 33696, 36504, 39584, 41067, 44532, 48243, 48672, 50544, 54756, 59376, 64324, 66798, 73008, 82134, 89064, 96486, 100197, 101088, 109512, 118752, 128648, 133596, 144729, 146016, 164268, 178128, 192972, 200394, 209053, 219024, 257296, 267192, 289458, 300591, 328536, 356256, 385944, 400788, 418106, 434187, 438048, 514592, 534384, 578916, 601182, 627159, 657072, 771888, 801576, 836212, 868374, 1068768, 1157832, 1202364, 1254318, 1302561, 1314144, 1543776, 1603152, 1672424, 1736748, 1881477, 2315664, 2404728, 2508636, 2605122, 3206304, 3344848, 3473496, 3762954, 3907683, 4631328, 4809456, 5017272, 5210244, 5644431, 6689696, 6946992, 7525908, 7815366, 9618912, 10034544, 10420488, 11288862, 13893984, 15051816, 15630732, 16933293, 20069088, 20840976, 22577724, 30103632, 31261464, 33866586, 41681952, 45155448, 50799879, 60207264, 62522928, 67733172, 90310896, 101599758, 125045856, 135466344, 180621792, 203199516, 270932688, 406399032, 541865376, 812798064, 1625596128]

約数ペア:

[(1, 1625596128), (2, 812798064), (3, 541865376), (4, 406399032), (6, 270932688), (8, 203199516), (9, 180621792), (12, 135466344), (13, 125045856), (16, 101599758), (18, 90310896), (24, 67733172), (26, 62522928), (27, 60207264), (32, 50799879), (36, 45155448), (39, 41681952), (48, 33866586), (52, 31261464), (54, 30103632), (72, 22577724), (78, 20840976), (81, 20069088), (96, 16933293), (104, 15630732), (108, 15051816), (117, 13893984), (144, 11288862), (156, 10420488), (162, 10034544), (169, 9618912), (208, 7815366), (216, 7525908), (234, 6946992), (243, 6689696), (288, 5644431), (312, 5210244), (324, 5017272), (338, 4809456), (351, 4631328), (416, 3907683), (432, 3762954), (468, 3473496), (486, 3344848), (507, 3206304), (624, 2605122), (648, 2508636), (676, 2404728), (702, 2315664), (864, 1881477), (936, 1736748), (972, 1672424), (1014, 1603152), (1053, 1543776), (1237, 1314144), (1248, 1302561), (1296, 1254318), (1352, 1202364), (1404, 1157832), (1521, 1068768), (1872, 868374), (1944, 836212), (2028, 801576), (2106, 771888), (2474, 657072), (2592, 627159), (2704, 601182), (2808, 578916), (3042, 534384), (3159, 514592), (3711, 438048), (3744, 434187), (3888, 418106), (4056, 400788), (4212, 385944), (4563, 356256), (4948, 328536), (5408, 300591), (5616, 289458), (6084, 267192), (6318, 257296), (7422, 219024), (7776, 209053), (8112, 200394), (8424, 192972), (9126, 178128), (9896, 164268), (11133, 146016), (11232, 144729), (12168, 133596), (12636, 128648), (13689, 118752), (14844, 109512), (16081, 101088), (16224, 100197), (16848, 96486), (18252, 89064), (19792, 82134), (22266, 73008), (24336, 66798), (25272, 64324), (27378, 59376), (29688, 54756), (32162, 50544), (33399, 48672), (33696, 48243), (36504, 44532), (39584, 41067)]