2505761784

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 7473362400

約数和(自身を除く): 4967600616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 137, 153, 204, 216, 274, 289, 293, 306, 408, 411, 459, 548, 578, 586, 612, 822, 867, 879, 918, 1096, 1156, 1172, 1224, 1233, 1644, 1734, 1758, 1836, 2312, 2329, 2344, 2466, 2601, 2637, 3288, 3468, 3516, 3672, 3699, 4658, 4932, 4981, 5202, 5274, 6936, 6987, 7032, 7398, 7803, 7911, 9316, 9864, 9962, 10404, 10548, 13974, 14796, 14943, 15606, 15822, 18632, 19924, 20808, 20961, 21096, 27948, 29592, 29886, 31212, 31644, 39593, 39848, 40141, 41922, 44829, 55896, 59772, 62424, 62883, 63288, 79186, 80282, 83844, 84677, 89658, 118779, 119544, 120423, 125766, 134487, 158372, 160564, 167688, 169354, 179316, 237558, 240846, 251532, 254031, 268974, 316744, 321128, 338708, 356337, 358632, 361269, 475116, 481692, 503064, 508062, 537948, 677416, 682397, 712674, 722538, 762093, 950232, 963384, 1016124, 1069011, 1075896, 1083807, 1364794, 1425348, 1445076, 1524186, 2032248, 2047191, 2138022, 2167614, 2286279, 2729588, 2850696, 2890152, 3048372, 4094382, 4276044, 4335228, 4572558, 5459176, 6096744, 6141573, 8188764, 8552088, 8670456, 9145116, 11600749, 12283146, 16377528, 18290232, 18424719, 23201498, 24566292, 34802247, 36849438, 46402996, 49132584, 69604494, 73698876, 92805992, 104406741, 139208988, 147397752, 208813482, 278417976, 313220223, 417626964, 626440446, 835253928, 1252880892, 2505761784]

約数ペア:

[(1, 2505761784), (2, 1252880892), (3, 835253928), (4, 626440446), (6, 417626964), (8, 313220223), (9, 278417976), (12, 208813482), (17, 147397752), (18, 139208988), (24, 104406741), (27, 92805992), (34, 73698876), (36, 69604494), (51, 49132584), (54, 46402996), (68, 36849438), (72, 34802247), (102, 24566292), (108, 23201498), (136, 18424719), (137, 18290232), (153, 16377528), (204, 12283146), (216, 11600749), (274, 9145116), (289, 8670456), (293, 8552088), (306, 8188764), (408, 6141573), (411, 6096744), (459, 5459176), (548, 4572558), (578, 4335228), (586, 4276044), (612, 4094382), (822, 3048372), (867, 2890152), (879, 2850696), (918, 2729588), (1096, 2286279), (1156, 2167614), (1172, 2138022), (1224, 2047191), (1233, 2032248), (1644, 1524186), (1734, 1445076), (1758, 1425348), (1836, 1364794), (2312, 1083807), (2329, 1075896), (2344, 1069011), (2466, 1016124), (2601, 963384), (2637, 950232), (3288, 762093), (3468, 722538), (3516, 712674), (3672, 682397), (3699, 677416), (4658, 537948), (4932, 508062), (4981, 503064), (5202, 481692), (5274, 475116), (6936, 361269), (6987, 358632), (7032, 356337), (7398, 338708), (7803, 321128), (7911, 316744), (9316, 268974), (9864, 254031), (9962, 251532), (10404, 240846), (10548, 237558), (13974, 179316), (14796, 169354), (14943, 167688), (15606, 160564), (15822, 158372), (18632, 134487), (19924, 125766), (20808, 120423), (20961, 119544), (21096, 118779), (27948, 89658), (29592, 84677), (29886, 83844), (31212, 80282), (31644, 79186), (39593, 63288), (39848, 62883), (40141, 62424), (41922, 59772), (44829, 55896)]