1903017744

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1725

約数の個数: 120

約数和(自身を含む): 5495398272

約数和(自身を除く): 3592380528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 251, 296, 333, 444, 502, 592, 666, 753, 888, 1004, 1332, 1423, 1506, 1776, 2008, 2259, 2664, 2846, 3012, 4016, 4269, 4518, 5328, 5692, 6024, 8538, 9036, 9287, 11384, 12048, 12807, 17076, 18072, 18574, 22768, 25614, 27861, 34152, 36144, 37148, 51228, 52651, 55722, 68304, 74296, 83583, 102456, 105302, 111444, 148592, 157953, 167166, 204912, 210604, 222888, 315906, 334332, 357173, 421208, 445776, 473859, 631812, 668664, 714346, 842416, 947718, 1071519, 1263624, 1337328, 1428692, 1895436, 2143038, 2527248, 2857384, 3214557, 3790872, 4286076, 5714768, 6429114, 7581744, 8572152, 12858228, 13215401, 17144304, 25716456, 26430802, 39646203, 51432912, 52861604, 79292406, 105723208, 118938609, 158584812, 211446416, 237877218, 317169624, 475754436, 634339248, 951508872, 1903017744]

約数ペア:

[(1, 1903017744), (2, 951508872), (3, 634339248), (4, 475754436), (6, 317169624), (8, 237877218), (9, 211446416), (12, 158584812), (16, 118938609), (18, 105723208), (24, 79292406), (36, 52861604), (37, 51432912), (48, 39646203), (72, 26430802), (74, 25716456), (111, 17144304), (144, 13215401), (148, 12858228), (222, 8572152), (251, 7581744), (296, 6429114), (333, 5714768), (444, 4286076), (502, 3790872), (592, 3214557), (666, 2857384), (753, 2527248), (888, 2143038), (1004, 1895436), (1332, 1428692), (1423, 1337328), (1506, 1263624), (1776, 1071519), (2008, 947718), (2259, 842416), (2664, 714346), (2846, 668664), (3012, 631812), (4016, 473859), (4269, 445776), (4518, 421208), (5328, 357173), (5692, 334332), (6024, 315906), (8538, 222888), (9036, 210604), (9287, 204912), (11384, 167166), (12048, 157953), (12807, 148592), (17076, 111444), (18072, 105302), (18574, 102456), (22768, 83583), (25614, 74296), (27861, 68304), (34152, 55722), (36144, 52651), (37148, 51228)]