872962584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 2443392000

約数和(自身を除く): 1570429416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 59, 78, 94, 104, 118, 141, 156, 177, 188, 236, 282, 312, 354, 376, 472, 564, 611, 708, 767, 1009, 1128, 1222, 1416, 1534, 1833, 2018, 2301, 2444, 2773, 3027, 3068, 3666, 4036, 4602, 4888, 5546, 6054, 6136, 7332, 8072, 8319, 9204, 11092, 12108, 13117, 14664, 16638, 18408, 22184, 24216, 26234, 33276, 36049, 39351, 47423, 52468, 59531, 66552, 72098, 78702, 94846, 104936, 108147, 119062, 142269, 144196, 157404, 178593, 189692, 216294, 238124, 284538, 288392, 314808, 357186, 379384, 432588, 476248, 569076, 616499, 714372, 773903, 865176, 1138152, 1232998, 1428744, 1547806, 1849497, 2321709, 2465996, 2797957, 3095612, 3698994, 4643418, 4931992, 5595914, 6191224, 7397988, 8393871, 9286836, 11191828, 14795976, 16787742, 18573672, 22383656, 33575484, 36373441, 67150968, 72746882, 109120323, 145493764, 218240646, 290987528, 436481292, 872962584]

約数ペア:

[(1, 872962584), (2, 436481292), (3, 290987528), (4, 218240646), (6, 145493764), (8, 109120323), (12, 72746882), (13, 67150968), (24, 36373441), (26, 33575484), (39, 22383656), (47, 18573672), (52, 16787742), (59, 14795976), (78, 11191828), (94, 9286836), (104, 8393871), (118, 7397988), (141, 6191224), (156, 5595914), (177, 4931992), (188, 4643418), (236, 3698994), (282, 3095612), (312, 2797957), (354, 2465996), (376, 2321709), (472, 1849497), (564, 1547806), (611, 1428744), (708, 1232998), (767, 1138152), (1009, 865176), (1128, 773903), (1222, 714372), (1416, 616499), (1534, 569076), (1833, 476248), (2018, 432588), (2301, 379384), (2444, 357186), (2773, 314808), (3027, 288392), (3068, 284538), (3666, 238124), (4036, 216294), (4602, 189692), (4888, 178593), (5546, 157404), (6054, 144196), (6136, 142269), (7332, 119062), (8072, 108147), (8319, 104936), (9204, 94846), (11092, 78702), (12108, 72098), (13117, 66552), (14664, 59531), (16638, 52468), (18408, 47423), (22184, 39351), (24216, 36049), (26234, 33276)]