491458104

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 1463616000

約数和(自身を除く): 972157896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 179, 216, 223, 228, 324, 342, 358, 446, 456, 513, 537, 648, 669, 684, 716, 892, 1026, 1074, 1338, 1368, 1432, 1539, 1611, 1784, 2007, 2052, 2148, 2676, 3078, 3222, 3401, 4014, 4104, 4237, 4296, 4833, 5352, 6021, 6156, 6444, 6802, 8028, 8474, 9666, 10203, 12042, 12312, 12711, 12888, 13604, 14499, 16056, 16948, 18063, 19332, 20406, 24084, 25422, 27208, 28998, 30609, 33896, 36126, 38133, 38664, 39917, 40812, 48168, 50844, 57996, 61218, 72252, 76266, 79834, 81624, 91827, 101688, 114399, 115992, 119751, 122436, 144504, 152532, 159668, 183654, 228798, 239502, 244872, 275481, 305064, 319336, 343197, 359253, 367308, 457596, 479004, 550962, 686394, 718506, 734616, 758423, 915192, 958008, 1077759, 1101924, 1372788, 1437012, 1516846, 2155518, 2203848, 2275269, 2745576, 2874024, 3033692, 3233277, 4311036, 4550538, 6067384, 6466554, 6825807, 8622072, 9101076, 12933108, 13651614, 18202152, 20477421, 25866216, 27303228, 40954842, 54606456, 61432263, 81909684, 122864526, 163819368, 245729052, 491458104]

約数ペア:

[(1, 491458104), (2, 245729052), (3, 163819368), (4, 122864526), (6, 81909684), (8, 61432263), (9, 54606456), (12, 40954842), (18, 27303228), (19, 25866216), (24, 20477421), (27, 18202152), (36, 13651614), (38, 12933108), (54, 9101076), (57, 8622072), (72, 6825807), (76, 6466554), (81, 6067384), (108, 4550538), (114, 4311036), (152, 3233277), (162, 3033692), (171, 2874024), (179, 2745576), (216, 2275269), (223, 2203848), (228, 2155518), (324, 1516846), (342, 1437012), (358, 1372788), (446, 1101924), (456, 1077759), (513, 958008), (537, 915192), (648, 758423), (669, 734616), (684, 718506), (716, 686394), (892, 550962), (1026, 479004), (1074, 457596), (1338, 367308), (1368, 359253), (1432, 343197), (1539, 319336), (1611, 305064), (1784, 275481), (2007, 244872), (2052, 239502), (2148, 228798), (2676, 183654), (3078, 159668), (3222, 152532), (3401, 144504), (4014, 122436), (4104, 119751), (4237, 115992), (4296, 114399), (4833, 101688), (5352, 91827), (6021, 81624), (6156, 79834), (6444, 76266), (6802, 72252), (8028, 61218), (8474, 57996), (9666, 50844), (10203, 48168), (12042, 40812), (12312, 39917), (12711, 38664), (12888, 38133), (13604, 36126), (14499, 33896), (16056, 30609), (16948, 28998), (18063, 27208), (19332, 25422), (20406, 24084)]