28498641804

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{35339}}^1$

素因数の和:35505

約数の個数: 120

約数和(自身を含む): 79023067200

約数和(自身を除く): 50524425396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 131, 162, 171, 228, 262, 324, 342, 393, 513, 524, 684, 786, 1026, 1179, 1539, 1572, 2052, 2358, 2489, 3078, 3537, 4716, 4978, 6156, 7074, 7467, 9956, 10611, 14148, 14934, 21222, 22401, 29868, 35339, 42444, 44802, 67203, 70678, 89604, 106017, 134406, 141356, 201609, 212034, 268812, 318051, 403218, 424068, 636102, 671441, 806436, 954153, 1272204, 1342882, 1908306, 2014323, 2685764, 2862459, 3816612, 4028646, 4629409, 5724918, 6042969, 8057292, 9258818, 11449836, 12085938, 13888227, 18128907, 18517636, 24171876, 27776454, 36257814, 41664681, 54386721, 55552908, 72515628, 83329362, 87958771, 108773442, 124994043, 166658724, 175917542, 217546884, 249988086, 263876313, 351835084, 374982129, 499976172, 527752626, 749964258, 791628939, 1055505252, 1499928516, 1583257878, 2374886817, 3166515756, 4749773634, 7124660451, 9499547268, 14249320902, 28498641804]

約数ペア:

[(1, 28498641804), (2, 14249320902), (3, 9499547268), (4, 7124660451), (6, 4749773634), (9, 3166515756), (12, 2374886817), (18, 1583257878), (19, 1499928516), (27, 1055505252), (36, 791628939), (38, 749964258), (54, 527752626), (57, 499976172), (76, 374982129), (81, 351835084), (108, 263876313), (114, 249988086), (131, 217546884), (162, 175917542), (171, 166658724), (228, 124994043), (262, 108773442), (324, 87958771), (342, 83329362), (393, 72515628), (513, 55552908), (524, 54386721), (684, 41664681), (786, 36257814), (1026, 27776454), (1179, 24171876), (1539, 18517636), (1572, 18128907), (2052, 13888227), (2358, 12085938), (2489, 11449836), (3078, 9258818), (3537, 8057292), (4716, 6042969), (4978, 5724918), (6156, 4629409), (7074, 4028646), (7467, 3816612), (9956, 2862459), (10611, 2685764), (14148, 2014323), (14934, 1908306), (21222, 1342882), (22401, 1272204), (29868, 954153), (35339, 806436), (42444, 671441), (44802, 636102), (67203, 424068), (70678, 403218), (89604, 318051), (106017, 268812), (134406, 212034), (141356, 201609)]