289582344

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1796

約数の個数: 128

約数和(自身を含む): 867888000

約数和(自身を除く): 578305656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 1721, 2052, 2214, 2337, 2952, 3116, 3442, 4104, 4428, 4674, 5163, 6232, 6884, 7011, 8856, 9348, 10326, 13768, 14022, 15489, 18696, 20652, 21033, 28044, 30978, 32699, 41304, 42066, 46467, 56088, 61956, 65398, 70561, 84132, 92934, 98097, 123912, 130796, 141122, 168264, 185868, 196194, 211683, 261592, 282244, 294291, 371736, 392388, 423366, 564488, 588582, 635049, 784776, 846732, 882873, 1177164, 1270098, 1340659, 1693464, 1765746, 1905147, 2354328, 2540196, 2681318, 3531492, 3810294, 4021977, 5080392, 5362636, 7062984, 7620588, 8043954, 10725272, 12065931, 15241176, 16087908, 24131862, 32175816, 36197793, 48263724, 72395586, 96527448, 144791172, 289582344]

約数ペア:

[(1, 289582344), (2, 144791172), (3, 96527448), (4, 72395586), (6, 48263724), (8, 36197793), (9, 32175816), (12, 24131862), (18, 16087908), (19, 15241176), (24, 12065931), (27, 10725272), (36, 8043954), (38, 7620588), (41, 7062984), (54, 5362636), (57, 5080392), (72, 4021977), (76, 3810294), (82, 3531492), (108, 2681318), (114, 2540196), (123, 2354328), (152, 1905147), (164, 1765746), (171, 1693464), (216, 1340659), (228, 1270098), (246, 1177164), (328, 882873), (342, 846732), (369, 784776), (456, 635049), (492, 588582), (513, 564488), (684, 423366), (738, 392388), (779, 371736), (984, 294291), (1026, 282244), (1107, 261592), (1368, 211683), (1476, 196194), (1558, 185868), (1721, 168264), (2052, 141122), (2214, 130796), (2337, 123912), (2952, 98097), (3116, 92934), (3442, 84132), (4104, 70561), (4428, 65398), (4674, 61956), (5163, 56088), (6232, 46467), (6884, 42066), (7011, 41304), (8856, 32699), (9348, 30978), (10326, 28044), (13768, 21033), (14022, 20652), (15489, 18696)]