425090848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 1129863168

約数和(自身を除く): 704772320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 277, 364, 403, 416, 434, 442, 476, 496, 527, 544, 554, 728, 806, 868, 884, 952, 992, 1054, 1108, 1456, 1547, 1612, 1736, 1768, 1904, 1939, 2108, 2216, 2821, 2912, 3094, 3224, 3472, 3536, 3601, 3689, 3808, 3878, 4216, 4432, 4709, 5642, 6188, 6448, 6851, 6944, 7072, 7202, 7378, 7756, 8432, 8587, 8864, 9418, 11284, 12376, 12896, 13702, 14404, 14756, 15512, 16864, 17174, 18836, 22568, 24752, 25207, 27404, 28808, 29512, 31024, 32963, 34348, 37672, 45136, 47957, 49504, 50414, 54808, 57616, 59024, 60109, 61217, 62048, 65926, 68696, 75344, 90272, 95914, 100828, 109616, 111631, 115232, 118048, 120218, 122434, 131852, 137392, 145979, 150688, 191828, 201656, 219232, 223262, 240436, 244868, 263704, 274784, 291958, 383656, 403312, 428519, 446524, 480872, 489736, 527408, 583916, 767312, 781417, 806624, 857038, 893048, 961744, 979472, 1021853, 1054816, 1167832, 1534624, 1562834, 1714076, 1786096, 1897727, 1923488, 1958944, 2043706, 2335664, 3125668, 3428152, 3572192, 3795454, 4087412, 4671328, 6251336, 6856304, 7590908, 8174824, 12502672, 13284089, 13712608, 15181816, 16349648, 25005344, 26568178, 30363632, 32699296, 53136356, 60727264, 106272712, 212545424, 425090848]

約数ペア:

[(1, 425090848), (2, 212545424), (4, 106272712), (7, 60727264), (8, 53136356), (13, 32699296), (14, 30363632), (16, 26568178), (17, 25005344), (26, 16349648), (28, 15181816), (31, 13712608), (32, 13284089), (34, 12502672), (52, 8174824), (56, 7590908), (62, 6856304), (68, 6251336), (91, 4671328), (104, 4087412), (112, 3795454), (119, 3572192), (124, 3428152), (136, 3125668), (182, 2335664), (208, 2043706), (217, 1958944), (221, 1923488), (224, 1897727), (238, 1786096), (248, 1714076), (272, 1562834), (277, 1534624), (364, 1167832), (403, 1054816), (416, 1021853), (434, 979472), (442, 961744), (476, 893048), (496, 857038), (527, 806624), (544, 781417), (554, 767312), (728, 583916), (806, 527408), (868, 489736), (884, 480872), (952, 446524), (992, 428519), (1054, 403312), (1108, 383656), (1456, 291958), (1547, 274784), (1612, 263704), (1736, 244868), (1768, 240436), (1904, 223262), (1939, 219232), (2108, 201656), (2216, 191828), (2821, 150688), (2912, 145979), (3094, 137392), (3224, 131852), (3472, 122434), (3536, 120218), (3601, 118048), (3689, 115232), (3808, 111631), (3878, 109616), (4216, 100828), (4432, 95914), (4709, 90272), (5642, 75344), (6188, 68696), (6448, 65926), (6851, 62048), (6944, 61217), (7072, 60109), (7202, 59024), (7378, 57616), (7756, 54808), (8432, 50414), (8587, 49504), (8864, 47957), (9418, 45136), (11284, 37672), (12376, 34348), (12896, 32963), (13702, 31024), (14404, 29512), (14756, 28808), (15512, 27404), (16864, 25207), (17174, 24752), (18836, 22568)]