619545888

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4243}}^1$

素因数の和:4288

約数の個数: 144

約数和(自身を含む): 1957163040

約数和(自身を除く): 1337617152

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, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3744, 4056, 4243, 4563, 5408, 5616, 6084, 8112, 8486, 9126, 11232, 12168, 12729, 16224, 16972, 18252, 24336, 25458, 33944, 36504, 38187, 48672, 50916, 55159, 67888, 73008, 76374, 101832, 110318, 114561, 135776, 146016, 152748, 165477, 203664, 220636, 229122, 305496, 330954, 407328, 441272, 458244, 496431, 610992, 661908, 717067, 882544, 916488, 992862, 1221984, 1323816, 1434134, 1489293, 1765088, 1832976, 1985724, 2151201, 2647632, 2868268, 2978586, 3665952, 3971448, 4302402, 5295264, 5736536, 5957172, 6453603, 7942896, 8604804, 11473072, 11914344, 12907206, 15885792, 17209608, 19360809, 22946144, 23828688, 25814412, 34419216, 38721618, 47657376, 51628824, 68838432, 77443236, 103257648, 154886472, 206515296, 309772944, 619545888]

約数ペア:

[(1, 619545888), (2, 309772944), (3, 206515296), (4, 154886472), (6, 103257648), (8, 77443236), (9, 68838432), (12, 51628824), (13, 47657376), (16, 38721618), (18, 34419216), (24, 25814412), (26, 23828688), (27, 22946144), (32, 19360809), (36, 17209608), (39, 15885792), (48, 12907206), (52, 11914344), (54, 11473072), (72, 8604804), (78, 7942896), (96, 6453603), (104, 5957172), (108, 5736536), (117, 5295264), (144, 4302402), (156, 3971448), (169, 3665952), (208, 2978586), (216, 2868268), (234, 2647632), (288, 2151201), (312, 1985724), (338, 1832976), (351, 1765088), (416, 1489293), (432, 1434134), (468, 1323816), (507, 1221984), (624, 992862), (676, 916488), (702, 882544), (864, 717067), (936, 661908), (1014, 610992), (1248, 496431), (1352, 458244), (1404, 441272), (1521, 407328), (1872, 330954), (2028, 305496), (2704, 229122), (2808, 220636), (3042, 203664), (3744, 165477), (4056, 152748), (4243, 146016), (4563, 135776), (5408, 114561), (5616, 110318), (6084, 101832), (8112, 76374), (8486, 73008), (9126, 67888), (11232, 55159), (12168, 50916), (12729, 48672), (16224, 38187), (16972, 36504), (18252, 33944), (24336, 25458)]