855484812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15408

約数の個数: 144

約数和(自身を含む): 2818251072

約数和(自身を除く): 1962766260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 6188, 7956, 9282, 13923, 15361, 18564, 27846, 30722, 46083, 55692, 61444, 92166, 107527, 138249, 184332, 199693, 215054, 261137, 276498, 322581, 399386, 430108, 522274, 552996, 599079, 645162, 783411, 798772, 967743, 1044548, 1198158, 1290324, 1397851, 1566822, 1797237, 1827959, 1935486, 2350233, 2396316, 2795702, 3133644, 3394781, 3594474, 3655918, 3870972, 4193553, 4700466, 5483877, 5591404, 6789562, 7188948, 7311836, 8387106, 9400932, 10184343, 10967754, 12580659, 13579124, 16451631, 16774212, 20368686, 21935508, 23763467, 25161318, 30553029, 32903262, 40737372, 47526934, 50322636, 61106058, 65806524, 71290401, 95053868, 122212116, 142580802, 213871203, 285161604, 427742406, 855484812]

約数ペア:

[(1, 855484812), (2, 427742406), (3, 285161604), (4, 213871203), (6, 142580802), (7, 122212116), (9, 95053868), (12, 71290401), (13, 65806524), (14, 61106058), (17, 50322636), (18, 47526934), (21, 40737372), (26, 32903262), (28, 30553029), (34, 25161318), (36, 23763467), (39, 21935508), (42, 20368686), (51, 16774212), (52, 16451631), (63, 13579124), (68, 12580659), (78, 10967754), (84, 10184343), (91, 9400932), (102, 8387106), (117, 7311836), (119, 7188948), (126, 6789562), (153, 5591404), (156, 5483877), (182, 4700466), (204, 4193553), (221, 3870972), (234, 3655918), (238, 3594474), (252, 3394781), (273, 3133644), (306, 2795702), (357, 2396316), (364, 2350233), (442, 1935486), (468, 1827959), (476, 1797237), (546, 1566822), (612, 1397851), (663, 1290324), (714, 1198158), (819, 1044548), (884, 967743), (1071, 798772), (1092, 783411), (1326, 645162), (1428, 599079), (1547, 552996), (1638, 522274), (1989, 430108), (2142, 399386), (2652, 322581), (3094, 276498), (3276, 261137), (3978, 215054), (4284, 199693), (4641, 184332), (6188, 138249), (7956, 107527), (9282, 92166), (13923, 61444), (15361, 55692), (18564, 46083), (27846, 30722)]