12944931444

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 34592504128

約数和(自身を除く): 21647572684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 73, 74, 111, 134, 146, 148, 201, 219, 222, 268, 292, 333, 402, 438, 444, 603, 657, 666, 804, 876, 1206, 1314, 1332, 1987, 2412, 2479, 2628, 2701, 3974, 4891, 4958, 5402, 5961, 7437, 7948, 8103, 9782, 9916, 10804, 11922, 14673, 14874, 16206, 17883, 19564, 22311, 23844, 24309, 29346, 29748, 32412, 35766, 44019, 44622, 48618, 58692, 71532, 73519, 88038, 89244, 97236, 133129, 145051, 147038, 176076, 180967, 220557, 266258, 290102, 294076, 361934, 399387, 435153, 441114, 532516, 542901, 580204, 661671, 723868, 798774, 870306, 882228, 1085802, 1198161, 1305459, 1323342, 1597548, 1628703, 1740612, 2171604, 2396322, 2610918, 2646684, 3257406, 4792644, 4925773, 5221836, 5366887, 6514812, 9718417, 9851546, 10733774, 14777319, 16100661, 19436834, 19703092, 21467548, 29155251, 29554638, 32201322, 38873668, 44331957, 48301983, 58310502, 59109276, 64402644, 87465753, 88663914, 96603966, 116621004, 174931506, 177327828, 193207932, 349863012, 359581429, 719162858, 1078744287, 1438325716, 2157488574, 3236232861, 4314977148, 6472465722, 12944931444]

約数ペア:

[(1, 12944931444), (2, 6472465722), (3, 4314977148), (4, 3236232861), (6, 2157488574), (9, 1438325716), (12, 1078744287), (18, 719162858), (36, 359581429), (37, 349863012), (67, 193207932), (73, 177327828), (74, 174931506), (111, 116621004), (134, 96603966), (146, 88663914), (148, 87465753), (201, 64402644), (219, 59109276), (222, 58310502), (268, 48301983), (292, 44331957), (333, 38873668), (402, 32201322), (438, 29554638), (444, 29155251), (603, 21467548), (657, 19703092), (666, 19436834), (804, 16100661), (876, 14777319), (1206, 10733774), (1314, 9851546), (1332, 9718417), (1987, 6514812), (2412, 5366887), (2479, 5221836), (2628, 4925773), (2701, 4792644), (3974, 3257406), (4891, 2646684), (4958, 2610918), (5402, 2396322), (5961, 2171604), (7437, 1740612), (7948, 1628703), (8103, 1597548), (9782, 1323342), (9916, 1305459), (10804, 1198161), (11922, 1085802), (14673, 882228), (14874, 870306), (16206, 798774), (17883, 723868), (19564, 661671), (22311, 580204), (23844, 542901), (24309, 532516), (29346, 441114), (29748, 435153), (32412, 399387), (35766, 361934), (44019, 294076), (44622, 290102), (48618, 266258), (58692, 220557), (71532, 180967), (73519, 176076), (88038, 147038), (89244, 145051), (97236, 133129)]