289775574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 800616960

約数和(自身を除く): 510841386

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 23, 33, 34, 38, 46, 51, 57, 66, 69, 99, 102, 114, 138, 153, 171, 187, 197, 198, 207, 209, 253, 306, 323, 342, 374, 391, 394, 414, 418, 437, 506, 561, 591, 627, 646, 759, 782, 874, 969, 1122, 1173, 1182, 1254, 1311, 1518, 1683, 1773, 1881, 1938, 2167, 2277, 2346, 2622, 2907, 3349, 3366, 3519, 3546, 3553, 3743, 3762, 3933, 4301, 4334, 4531, 4554, 4807, 5814, 6501, 6698, 7038, 7106, 7429, 7486, 7866, 8602, 9062, 9614, 10047, 10659, 11229, 12903, 13002, 13593, 14421, 14858, 19503, 20094, 21318, 22287, 22458, 25806, 27186, 28842, 30141, 31977, 33687, 36839, 38709, 39006, 40779, 41173, 43263, 44574, 49841, 60282, 63631, 63954, 66861, 67374, 73678, 77027, 77418, 81558, 81719, 82346, 86089, 86526, 99682, 110517, 123519, 127262, 133722, 149523, 154054, 163438, 172178, 190893, 221034, 231081, 245157, 247038, 258267, 299046, 331551, 370557, 381786, 448569, 462162, 490314, 516534, 572679, 663102, 693243, 699941, 735471, 741114, 774801, 847297, 897138, 946979, 1145358, 1386486, 1399882, 1463513, 1470942, 1549602, 1694594, 1893958, 2099823, 2541891, 2840937, 2927026, 4199646, 4390539, 5083782, 5681874, 6299469, 7625673, 8522811, 8781078, 12598938, 13171617, 15251346, 16098643, 17045622, 26343234, 32197286, 48295929, 96591858, 144887787, 289775574]

約数ペア:

[(1, 289775574), (2, 144887787), (3, 96591858), (6, 48295929), (9, 32197286), (11, 26343234), (17, 17045622), (18, 16098643), (19, 15251346), (22, 13171617), (23, 12598938), (33, 8781078), (34, 8522811), (38, 7625673), (46, 6299469), (51, 5681874), (57, 5083782), (66, 4390539), (69, 4199646), (99, 2927026), (102, 2840937), (114, 2541891), (138, 2099823), (153, 1893958), (171, 1694594), (187, 1549602), (197, 1470942), (198, 1463513), (207, 1399882), (209, 1386486), (253, 1145358), (306, 946979), (323, 897138), (342, 847297), (374, 774801), (391, 741114), (394, 735471), (414, 699941), (418, 693243), (437, 663102), (506, 572679), (561, 516534), (591, 490314), (627, 462162), (646, 448569), (759, 381786), (782, 370557), (874, 331551), (969, 299046), (1122, 258267), (1173, 247038), (1182, 245157), (1254, 231081), (1311, 221034), (1518, 190893), (1683, 172178), (1773, 163438), (1881, 154054), (1938, 149523), (2167, 133722), (2277, 127262), (2346, 123519), (2622, 110517), (2907, 99682), (3349, 86526), (3366, 86089), (3519, 82346), (3546, 81719), (3553, 81558), (3743, 77418), (3762, 77027), (3933, 73678), (4301, 67374), (4334, 66861), (4531, 63954), (4554, 63631), (4807, 60282), (5814, 49841), (6501, 44574), (6698, 43263), (7038, 41173), (7106, 40779), (7429, 39006), (7486, 38709), (7866, 36839), (8602, 33687), (9062, 31977), (9614, 30141), (10047, 28842), (10659, 27186), (11229, 25806), (12903, 22458), (13002, 22287), (13593, 21318), (14421, 20094), (14858, 19503)]