829118628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 2510916408

約数和(自身を除く): 1681797780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 197, 204, 207, 221, 234, 276, 299, 306, 391, 394, 414, 442, 468, 529, 591, 598, 612, 663, 782, 788, 828, 884, 897, 1058, 1173, 1182, 1196, 1326, 1564, 1587, 1773, 1794, 1989, 2116, 2346, 2364, 2561, 2652, 2691, 3174, 3349, 3519, 3546, 3588, 3978, 4531, 4692, 4761, 5083, 5122, 5382, 6348, 6698, 6877, 7038, 7092, 7683, 7956, 8993, 9062, 9522, 10047, 10166, 10244, 10764, 13396, 13593, 13754, 14076, 15249, 15366, 17986, 18124, 19044, 20094, 20332, 20631, 23049, 26979, 27186, 27508, 30141, 30498, 30732, 35972, 40188, 40779, 41262, 43537, 45747, 46098, 53958, 54372, 58903, 60282, 60996, 61893, 77027, 80937, 81558, 82524, 87074, 91494, 92196, 104213, 107916, 116909, 117806, 120564, 123786, 130611, 154054, 161874, 163116, 174148, 176709, 182988, 208426, 231081, 233818, 235612, 247572, 261222, 308108, 312639, 323748, 350727, 353418, 391833, 416852, 462162, 467636, 522444, 530127, 625278, 693243, 701454, 706836, 783666, 924324, 937917, 1001351, 1052181, 1060254, 1250556, 1354769, 1386486, 1402908, 1567332, 1771621, 1875834, 2002702, 2104362, 2120508, 2709538, 2772972, 3004053, 3543242, 3751668, 4005404, 4064307, 4208724, 5314863, 5419076, 6008106, 7086484, 8128614, 9012159, 10629726, 12016212, 12192921, 15944589, 16257228, 18024318, 21259452, 23031073, 24385842, 31889178, 36048636, 46062146, 48771684, 63778356, 69093219, 92124292, 138186438, 207279657, 276372876, 414559314, 829118628]

約数ペア:

[(1, 829118628), (2, 414559314), (3, 276372876), (4, 207279657), (6, 138186438), (9, 92124292), (12, 69093219), (13, 63778356), (17, 48771684), (18, 46062146), (23, 36048636), (26, 31889178), (34, 24385842), (36, 23031073), (39, 21259452), (46, 18024318), (51, 16257228), (52, 15944589), (68, 12192921), (69, 12016212), (78, 10629726), (92, 9012159), (102, 8128614), (117, 7086484), (138, 6008106), (153, 5419076), (156, 5314863), (197, 4208724), (204, 4064307), (207, 4005404), (221, 3751668), (234, 3543242), (276, 3004053), (299, 2772972), (306, 2709538), (391, 2120508), (394, 2104362), (414, 2002702), (442, 1875834), (468, 1771621), (529, 1567332), (591, 1402908), (598, 1386486), (612, 1354769), (663, 1250556), (782, 1060254), (788, 1052181), (828, 1001351), (884, 937917), (897, 924324), (1058, 783666), (1173, 706836), (1182, 701454), (1196, 693243), (1326, 625278), (1564, 530127), (1587, 522444), (1773, 467636), (1794, 462162), (1989, 416852), (2116, 391833), (2346, 353418), (2364, 350727), (2561, 323748), (2652, 312639), (2691, 308108), (3174, 261222), (3349, 247572), (3519, 235612), (3546, 233818), (3588, 231081), (3978, 208426), (4531, 182988), (4692, 176709), (4761, 174148), (5083, 163116), (5122, 161874), (5382, 154054), (6348, 130611), (6698, 123786), (6877, 120564), (7038, 117806), (7092, 116909), (7683, 107916), (7956, 104213), (8993, 92196), (9062, 91494), (9522, 87074), (10047, 82524), (10166, 81558), (10244, 80937), (10764, 77027), (13396, 61893), (13593, 60996), (13754, 60282), (14076, 58903), (15249, 54372), (15366, 53958), (17986, 46098), (18124, 45747), (19044, 43537), (20094, 41262), (20332, 40779), (20631, 40188), (23049, 35972), (26979, 30732), (27186, 30498), (27508, 30141)]