262135476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 701719200

約数和(自身を除く): 439583724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 537, 684, 716, 1074, 1611, 2141, 2148, 3222, 3401, 4282, 6423, 6444, 6802, 8564, 10203, 12846, 13604, 19269, 20406, 25692, 30609, 38538, 40679, 40812, 61218, 77076, 81358, 122037, 122436, 162716, 244074, 366111, 383239, 488148, 732222, 766478, 1149717, 1464444, 1532956, 2299434, 3449151, 4598868, 6898302, 7281541, 13796604, 14563082, 21844623, 29126164, 43689246, 65533869, 87378492, 131067738, 262135476]

約数ペア:

[(1, 262135476), (2, 131067738), (3, 87378492), (4, 65533869), (6, 43689246), (9, 29126164), (12, 21844623), (18, 14563082), (19, 13796604), (36, 7281541), (38, 6898302), (57, 4598868), (76, 3449151), (114, 2299434), (171, 1532956), (179, 1464444), (228, 1149717), (342, 766478), (358, 732222), (537, 488148), (684, 383239), (716, 366111), (1074, 244074), (1611, 162716), (2141, 122436), (2148, 122037), (3222, 81358), (3401, 77076), (4282, 61218), (6423, 40812), (6444, 40679), (6802, 38538), (8564, 30609), (10203, 25692), (12846, 20406), (13604, 19269)]