2488892868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4487

約数の個数: 216

約数和(自身を含む): 8261023680

約数和(自身を除く): 5772130812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 252, 261, 294, 308, 319, 348, 396, 406, 441, 462, 522, 539, 588, 609, 638, 693, 812, 882, 924, 957, 1044, 1078, 1218, 1276, 1386, 1421, 1617, 1764, 1827, 1914, 2156, 2233, 2436, 2772, 2842, 2871, 3234, 3654, 3828, 4263, 4423, 4466, 4851, 5684, 5742, 6468, 6699, 7308, 8526, 8846, 8932, 9702, 11484, 12789, 13269, 13398, 15631, 17052, 17692, 19404, 20097, 25578, 26538, 26796, 30961, 31262, 39807, 40194, 46893, 48653, 51156, 53076, 61922, 62524, 79614, 80388, 92883, 93786, 97306, 123844, 128267, 140679, 145959, 159228, 185766, 187572, 194612, 216727, 256534, 278649, 281358, 291918, 340571, 371532, 384801, 433454, 437877, 513068, 557298, 562716, 583836, 650181, 681142, 769602, 866908, 875754, 897869, 1021713, 1114596, 1154403, 1300362, 1362284, 1410937, 1539204, 1751508, 1795738, 1950543, 2043426, 2308806, 2383997, 2600724, 2693607, 2821874, 3065139, 3591476, 3901086, 4086852, 4232811, 4617612, 4767994, 5387214, 5643748, 6130278, 6285083, 7151991, 7802172, 8080821, 8465622, 9535988, 9876559, 10774428, 12260556, 12570166, 12698433, 14303982, 16161642, 16931244, 18855249, 19753118, 21455973, 25140332, 25396866, 28607964, 29629677, 32323284, 37710498, 39506236, 42911946, 50793732, 56565747, 59259354, 69135913, 75420996, 85823892, 88889031, 113131494, 118518708, 138271826, 177778062, 207407739, 226262988, 276543652, 355556124, 414815478, 622223217, 829630956, 1244446434, 2488892868]

約数ペア:

[(1, 2488892868), (2, 1244446434), (3, 829630956), (4, 622223217), (6, 414815478), (7, 355556124), (9, 276543652), (11, 226262988), (12, 207407739), (14, 177778062), (18, 138271826), (21, 118518708), (22, 113131494), (28, 88889031), (29, 85823892), (33, 75420996), (36, 69135913), (42, 59259354), (44, 56565747), (49, 50793732), (58, 42911946), (63, 39506236), (66, 37710498), (77, 32323284), (84, 29629677), (87, 28607964), (98, 25396866), (99, 25140332), (116, 21455973), (126, 19753118), (132, 18855249), (147, 16931244), (154, 16161642), (174, 14303982), (196, 12698433), (198, 12570166), (203, 12260556), (231, 10774428), (252, 9876559), (261, 9535988), (294, 8465622), (308, 8080821), (319, 7802172), (348, 7151991), (396, 6285083), (406, 6130278), (441, 5643748), (462, 5387214), (522, 4767994), (539, 4617612), (588, 4232811), (609, 4086852), (638, 3901086), (693, 3591476), (812, 3065139), (882, 2821874), (924, 2693607), (957, 2600724), (1044, 2383997), (1078, 2308806), (1218, 2043426), (1276, 1950543), (1386, 1795738), (1421, 1751508), (1617, 1539204), (1764, 1410937), (1827, 1362284), (1914, 1300362), (2156, 1154403), (2233, 1114596), (2436, 1021713), (2772, 897869), (2842, 875754), (2871, 866908), (3234, 769602), (3654, 681142), (3828, 650181), (4263, 583836), (4423, 562716), (4466, 557298), (4851, 513068), (5684, 437877), (5742, 433454), (6468, 384801), (6699, 371532), (7308, 340571), (8526, 291918), (8846, 281358), (8932, 278649), (9702, 256534), (11484, 216727), (12789, 194612), (13269, 187572), (13398, 185766), (15631, 159228), (17052, 145959), (17692, 140679), (19404, 128267), (20097, 123844), (25578, 97306), (26538, 93786), (26796, 92883), (30961, 80388), (31262, 79614), (39807, 62524), (40194, 61922), (46893, 53076), (48653, 51156)]