312582391884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2105953}}^1$

素因数の和:2106020

約数の個数: 144

約数和(自身を含む): 981206087680

約数和(自身を除く): 668623695796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 7068, 7812, 8246, 10602, 12369, 16492, 21204, 24738, 37107, 49476, 74214, 148428, 2105953, 4211906, 6317859, 8423812, 12635718, 14741671, 18953577, 25271436, 29483342, 37907154, 40013107, 44225013, 58966684, 65284543, 75814308, 80026214, 88450026, 120039321, 130569086, 132675039, 160052428, 176900052, 195853629, 240078642, 261138172, 265350078, 280091749, 360117963, 391707258, 456991801, 480157284, 530700156, 560183498, 587560887, 720235926, 783414516, 840275247, 913983602, 1120366996, 1175121774, 1240406317, 1370975403, 1440471852, 1680550494, 1827967204, 2350243548, 2480812634, 2520825741, 2741950806, 3361100988, 3721218951, 4112926209, 4961625268, 5041651482, 5483901612, 7442437902, 8225852418, 8682844219, 10083302964, 11163656853, 14884875804, 16451704836, 17365688438, 22327313706, 26048532657, 34731376876, 44654627412, 52097065314, 78145597971, 104194130628, 156291195942, 312582391884]

約数ペア:

[(1, 312582391884), (2, 156291195942), (3, 104194130628), (4, 78145597971), (6, 52097065314), (7, 44654627412), (9, 34731376876), (12, 26048532657), (14, 22327313706), (18, 17365688438), (19, 16451704836), (21, 14884875804), (28, 11163656853), (31, 10083302964), (36, 8682844219), (38, 8225852418), (42, 7442437902), (57, 5483901612), (62, 5041651482), (63, 4961625268), (76, 4112926209), (84, 3721218951), (93, 3361100988), (114, 2741950806), (124, 2520825741), (126, 2480812634), (133, 2350243548), (171, 1827967204), (186, 1680550494), (217, 1440471852), (228, 1370975403), (252, 1240406317), (266, 1175121774), (279, 1120366996), (342, 913983602), (372, 840275247), (399, 783414516), (434, 720235926), (532, 587560887), (558, 560183498), (589, 530700156), (651, 480157284), (684, 456991801), (798, 391707258), (868, 360117963), (1116, 280091749), (1178, 265350078), (1197, 261138172), (1302, 240078642), (1596, 195853629), (1767, 176900052), (1953, 160052428), (2356, 132675039), (2394, 130569086), (2604, 120039321), (3534, 88450026), (3906, 80026214), (4123, 75814308), (4788, 65284543), (5301, 58966684), (7068, 44225013), (7812, 40013107), (8246, 37907154), (10602, 29483342), (12369, 25271436), (16492, 18953577), (21204, 14741671), (24738, 12635718), (37107, 8423812), (49476, 6317859), (74214, 4211906), (148428, 2105953)]