284671908

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 791572320

約数和(自身を除く): 506900412

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, 353, 393, 513, 524, 684, 706, 786, 1026, 1059, 1179, 1412, 1539, 1572, 2052, 2118, 2358, 2489, 3078, 3177, 3537, 4236, 4716, 4978, 6156, 6354, 6707, 7074, 7467, 9531, 9956, 10611, 12708, 13414, 14148, 14934, 19062, 20121, 21222, 22401, 26828, 28593, 29868, 38124, 40242, 42444, 44802, 46243, 57186, 60363, 67203, 80484, 89604, 92486, 114372, 120726, 134406, 138729, 181089, 184972, 201609, 241452, 268812, 277458, 362178, 403218, 416187, 543267, 554916, 724356, 806436, 832374, 878617, 1086534, 1248561, 1664748, 1757234, 2173068, 2497122, 2635851, 3514468, 3745683, 4994244, 5271702, 7491366, 7907553, 10543404, 14982732, 15815106, 23722659, 31630212, 47445318, 71167977, 94890636, 142335954, 284671908]

約数ペア:

[(1, 284671908), (2, 142335954), (3, 94890636), (4, 71167977), (6, 47445318), (9, 31630212), (12, 23722659), (18, 15815106), (19, 14982732), (27, 10543404), (36, 7907553), (38, 7491366), (54, 5271702), (57, 4994244), (76, 3745683), (81, 3514468), (108, 2635851), (114, 2497122), (131, 2173068), (162, 1757234), (171, 1664748), (228, 1248561), (262, 1086534), (324, 878617), (342, 832374), (353, 806436), (393, 724356), (513, 554916), (524, 543267), (684, 416187), (706, 403218), (786, 362178), (1026, 277458), (1059, 268812), (1179, 241452), (1412, 201609), (1539, 184972), (1572, 181089), (2052, 138729), (2118, 134406), (2358, 120726), (2489, 114372), (3078, 92486), (3177, 89604), (3537, 80484), (4236, 67203), (4716, 60363), (4978, 57186), (6156, 46243), (6354, 44802), (6707, 42444), (7074, 40242), (7467, 38124), (9531, 29868), (9956, 28593), (10611, 26828), (12708, 22401), (13414, 21222), (14148, 20121), (14934, 19062)]