557043216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 1687177728

約数和(自身を除く): 1130134512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 61, 62, 68, 76, 93, 102, 114, 122, 124, 136, 152, 183, 186, 204, 228, 244, 248, 272, 304, 323, 361, 366, 372, 408, 456, 488, 496, 527, 589, 646, 722, 732, 744, 816, 912, 969, 976, 1037, 1054, 1083, 1159, 1178, 1292, 1444, 1464, 1488, 1581, 1767, 1891, 1938, 2074, 2108, 2166, 2318, 2356, 2584, 2888, 2928, 3111, 3162, 3477, 3534, 3782, 3876, 4148, 4216, 4332, 4636, 4712, 5168, 5673, 5776, 6137, 6222, 6324, 6954, 7068, 7564, 7752, 8296, 8432, 8664, 9272, 9424, 10013, 11191, 11346, 12274, 12444, 12648, 13908, 14136, 15128, 15504, 16592, 17328, 18411, 18544, 19703, 20026, 22021, 22382, 22692, 24548, 24888, 25296, 27816, 28272, 30039, 30256, 32147, 33573, 35929, 36822, 39406, 40052, 44042, 44764, 45384, 49096, 49776, 55632, 59109, 60078, 64294, 66063, 67146, 71858, 73644, 78812, 80104, 88084, 89528, 90768, 96441, 98192, 107787, 118218, 120156, 128588, 132126, 134292, 143716, 147288, 157624, 160208, 176168, 179056, 190247, 192882, 215574, 236436, 240312, 257176, 264252, 268584, 287432, 294576, 315248, 352336, 374357, 380494, 385764, 431148, 472872, 480624, 514352, 528504, 537168, 570741, 574864, 610793, 682651, 748714, 760988, 771528, 862296, 945744, 1057008, 1123071, 1141482, 1221586, 1365302, 1497428, 1521976, 1543056, 1724592, 1832379, 2047953, 2246142, 2282964, 2443172, 2730604, 2994856, 3043952, 3664758, 4095906, 4492284, 4565928, 4886344, 5461208, 5989712, 7329516, 8191812, 8984568, 9131856, 9772688, 10922416, 11605067, 14659032, 16383624, 17969136, 23210134, 29318064, 32767248, 34815201, 46420268, 69630402, 92840536, 139260804, 185681072, 278521608, 557043216]

約数ペア:

[(1, 557043216), (2, 278521608), (3, 185681072), (4, 139260804), (6, 92840536), (8, 69630402), (12, 46420268), (16, 34815201), (17, 32767248), (19, 29318064), (24, 23210134), (31, 17969136), (34, 16383624), (38, 14659032), (48, 11605067), (51, 10922416), (57, 9772688), (61, 9131856), (62, 8984568), (68, 8191812), (76, 7329516), (93, 5989712), (102, 5461208), (114, 4886344), (122, 4565928), (124, 4492284), (136, 4095906), (152, 3664758), (183, 3043952), (186, 2994856), (204, 2730604), (228, 2443172), (244, 2282964), (248, 2246142), (272, 2047953), (304, 1832379), (323, 1724592), (361, 1543056), (366, 1521976), (372, 1497428), (408, 1365302), (456, 1221586), (488, 1141482), (496, 1123071), (527, 1057008), (589, 945744), (646, 862296), (722, 771528), (732, 760988), (744, 748714), (816, 682651), (912, 610793), (969, 574864), (976, 570741), (1037, 537168), (1054, 528504), (1083, 514352), (1159, 480624), (1178, 472872), (1292, 431148), (1444, 385764), (1464, 380494), (1488, 374357), (1581, 352336), (1767, 315248), (1891, 294576), (1938, 287432), (2074, 268584), (2108, 264252), (2166, 257176), (2318, 240312), (2356, 236436), (2584, 215574), (2888, 192882), (2928, 190247), (3111, 179056), (3162, 176168), (3477, 160208), (3534, 157624), (3782, 147288), (3876, 143716), (4148, 134292), (4216, 132126), (4332, 128588), (4636, 120156), (4712, 118218), (5168, 107787), (5673, 98192), (5776, 96441), (6137, 90768), (6222, 89528), (6324, 88084), (6954, 80104), (7068, 78812), (7564, 73644), (7752, 71858), (8296, 67146), (8432, 66063), (8664, 64294), (9272, 60078), (9424, 59109), (10013, 55632), (11191, 49776), (11346, 49096), (12274, 45384), (12444, 44764), (12648, 44042), (13908, 40052), (14136, 39406), (15128, 36822), (15504, 35929), (16592, 33573), (17328, 32147), (18411, 30256), (18544, 30039), (19703, 28272), (20026, 27816), (22021, 25296), (22382, 24888), (22692, 24548)]