289856201976

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1999891}}^1$

素因数の和:1999978

約数の個数: 128

約数和(自身を含む): 892751788800

約数和(自身を除く): 602895586824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 88, 99, 108, 122, 132, 183, 198, 216, 244, 264, 297, 366, 396, 488, 549, 594, 671, 732, 792, 1098, 1188, 1342, 1464, 1647, 2013, 2196, 2376, 2684, 3294, 4026, 4392, 5368, 6039, 6588, 8052, 12078, 13176, 16104, 18117, 24156, 36234, 48312, 72468, 144936, 1999891, 3999782, 5999673, 7999564, 11999346, 15999128, 17999019, 21998801, 23998692, 35998038, 43997602, 47997384, 53997057, 65996403, 71996076, 87995204, 107994114, 121993351, 131992806, 143992152, 175990408, 197989209, 215988228, 243986702, 263985612, 365980053, 395978418, 431976456, 487973404, 527971224, 593967627, 731960106, 791956836, 975946808, 1097940159, 1187935254, 1341926861, 1463920212, 1583913672, 2195880318, 2375870508, 2683853722, 2927840424, 3293820477, 4025780583, 4391760636, 4751741016, 5367707444, 6587640954, 8051561166, 8783521272, 10735414888, 12077341749, 13175281908, 16103122332, 24154683498, 26350563816, 32206244664, 36232025247, 48309366996, 72464050494, 96618733992, 144928100988, 289856201976]

約数ペア:

[(1, 289856201976), (2, 144928100988), (3, 96618733992), (4, 72464050494), (6, 48309366996), (8, 36232025247), (9, 32206244664), (11, 26350563816), (12, 24154683498), (18, 16103122332), (22, 13175281908), (24, 12077341749), (27, 10735414888), (33, 8783521272), (36, 8051561166), (44, 6587640954), (54, 5367707444), (61, 4751741016), (66, 4391760636), (72, 4025780583), (88, 3293820477), (99, 2927840424), (108, 2683853722), (122, 2375870508), (132, 2195880318), (183, 1583913672), (198, 1463920212), (216, 1341926861), (244, 1187935254), (264, 1097940159), (297, 975946808), (366, 791956836), (396, 731960106), (488, 593967627), (549, 527971224), (594, 487973404), (671, 431976456), (732, 395978418), (792, 365980053), (1098, 263985612), (1188, 243986702), (1342, 215988228), (1464, 197989209), (1647, 175990408), (2013, 143992152), (2196, 131992806), (2376, 121993351), (2684, 107994114), (3294, 87995204), (4026, 71996076), (4392, 65996403), (5368, 53997057), (6039, 47997384), (6588, 43997602), (8052, 35998038), (12078, 23998692), (13176, 21998801), (16104, 17999019), (18117, 15999128), (24156, 11999346), (36234, 7999564), (48312, 5999673), (72468, 3999782), (144936, 1999891)]