254144436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 733974528

約数和(自身を除く): 479830092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 211, 273, 364, 422, 546, 633, 844, 1092, 1103, 1266, 1477, 2206, 2532, 2743, 2954, 3309, 4412, 4431, 5486, 5908, 6618, 7721, 8229, 8862, 10972, 13236, 14339, 15442, 16458, 17724, 19201, 23163, 28678, 30884, 32916, 38402, 43017, 46326, 57356, 57603, 76804, 86034, 92652, 100373, 115206, 172068, 200746, 230412, 232733, 301119, 401492, 465466, 602238, 698199, 930932, 1204476, 1396398, 1629131, 2792796, 3025529, 3258262, 4887393, 6051058, 6516524, 9076587, 9774786, 12102116, 18153174, 19549572, 21178703, 36306348, 42357406, 63536109, 84714812, 127072218, 254144436]

約数ペア:

[(1, 254144436), (2, 127072218), (3, 84714812), (4, 63536109), (6, 42357406), (7, 36306348), (12, 21178703), (13, 19549572), (14, 18153174), (21, 12102116), (26, 9774786), (28, 9076587), (39, 6516524), (42, 6051058), (52, 4887393), (78, 3258262), (84, 3025529), (91, 2792796), (156, 1629131), (182, 1396398), (211, 1204476), (273, 930932), (364, 698199), (422, 602238), (546, 465466), (633, 401492), (844, 301119), (1092, 232733), (1103, 230412), (1266, 200746), (1477, 172068), (2206, 115206), (2532, 100373), (2743, 92652), (2954, 86034), (3309, 76804), (4412, 57603), (4431, 57356), (5486, 46326), (5908, 43017), (6618, 38402), (7721, 32916), (8229, 30884), (8862, 28678), (10972, 23163), (13236, 19201), (14339, 17724), (15442, 16458)]