1020603948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 3174635520

約数和(自身を除く): 2154031572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 59, 62, 73, 78, 84, 91, 93, 98, 118, 124, 146, 147, 156, 177, 182, 186, 196, 217, 219, 236, 273, 292, 294, 354, 364, 372, 403, 413, 434, 438, 511, 546, 588, 637, 651, 708, 767, 806, 826, 868, 876, 949, 1022, 1092, 1209, 1239, 1274, 1302, 1519, 1533, 1534, 1612, 1652, 1829, 1898, 1911, 2044, 2263, 2301, 2418, 2478, 2548, 2604, 2821, 2847, 2891, 3038, 3066, 3068, 3577, 3658, 3796, 3822, 4307, 4526, 4557, 4602, 4836, 4956, 5369, 5487, 5642, 5694, 5782, 6076, 6132, 6643, 6789, 7154, 7316, 7644, 8463, 8614, 8673, 9052, 9114, 9204, 10731, 10738, 10974, 11284, 11388, 11564, 12803, 12921, 13286, 13578, 14308, 15841, 16107, 16926, 17228, 17346, 18228, 19747, 19929, 21462, 21476, 21948, 23777, 25606, 25842, 26572, 27156, 29419, 30149, 31682, 32214, 33852, 34692, 37583, 38409, 39494, 39858, 42924, 46501, 47523, 47554, 51212, 51684, 55991, 58838, 59241, 60298, 63364, 64428, 71331, 75166, 76818, 78988, 79716, 88257, 89621, 90447, 93002, 95046, 95108, 110887, 111982, 112749, 117676, 118482, 120596, 133517, 139503, 142662, 150332, 153636, 166439, 167973, 176514, 179242, 180894, 186004, 190092, 205933, 211043, 221774, 223964, 225498, 236964, 267034, 268863, 279006, 285324, 332661, 332878, 335946, 353028, 358484, 361788, 391937, 400551, 411866, 422086, 443548, 450996, 499317, 534068, 537726, 558012, 617799, 633129, 665322, 665756, 671892, 783874, 801102, 823732, 844172, 934619, 998634, 1075452, 1165073, 1175811, 1235598, 1266258, 1330644, 1441531, 1567748, 1602204, 1735721, 1869238, 1997268, 2330146, 2351622, 2471196, 2532516, 2743559, 2803857, 2883062, 3471442, 3495219, 3738476, 4324593, 4660292, 4703244, 5207163, 5487118, 5607714, 5766124, 6542333, 6942884, 6990438, 8230677, 8649186, 10414326, 10974236, 11215428, 12150047, 13084666, 13980876, 16461354, 17298372, 19626999, 20828652, 24300094, 26169332, 32922708, 36450141, 39253998, 48600188, 72900282, 78507996, 85050329, 145800564, 170100658, 255150987, 340201316, 510301974, 1020603948]

約数ペア:

[(1, 1020603948), (2, 510301974), (3, 340201316), (4, 255150987), (6, 170100658), (7, 145800564), (12, 85050329), (13, 78507996), (14, 72900282), (21, 48600188), (26, 39253998), (28, 36450141), (31, 32922708), (39, 26169332), (42, 24300094), (49, 20828652), (52, 19626999), (59, 17298372), (62, 16461354), (73, 13980876), (78, 13084666), (84, 12150047), (91, 11215428), (93, 10974236), (98, 10414326), (118, 8649186), (124, 8230677), (146, 6990438), (147, 6942884), (156, 6542333), (177, 5766124), (182, 5607714), (186, 5487118), (196, 5207163), (217, 4703244), (219, 4660292), (236, 4324593), (273, 3738476), (292, 3495219), (294, 3471442), (354, 2883062), (364, 2803857), (372, 2743559), (403, 2532516), (413, 2471196), (434, 2351622), (438, 2330146), (511, 1997268), (546, 1869238), (588, 1735721), (637, 1602204), (651, 1567748), (708, 1441531), (767, 1330644), (806, 1266258), (826, 1235598), (868, 1175811), (876, 1165073), (949, 1075452), (1022, 998634), (1092, 934619), (1209, 844172), (1239, 823732), (1274, 801102), (1302, 783874), (1519, 671892), (1533, 665756), (1534, 665322), (1612, 633129), (1652, 617799), (1829, 558012), (1898, 537726), (1911, 534068), (2044, 499317), (2263, 450996), (2301, 443548), (2418, 422086), (2478, 411866), (2548, 400551), (2604, 391937), (2821, 361788), (2847, 358484), (2891, 353028), (3038, 335946), (3066, 332878), (3068, 332661), (3577, 285324), (3658, 279006), (3796, 268863), (3822, 267034), (4307, 236964), (4526, 225498), (4557, 223964), (4602, 221774), (4836, 211043), (4956, 205933), (5369, 190092), (5487, 186004), (5642, 180894), (5694, 179242), (5782, 176514), (6076, 167973), (6132, 166439), (6643, 153636), (6789, 150332), (7154, 142662), (7316, 139503), (7644, 133517), (8463, 120596), (8614, 118482), (8673, 117676), (9052, 112749), (9114, 111982), (9204, 110887), (10731, 95108), (10738, 95046), (10974, 93002), (11284, 90447), (11388, 89621), (11564, 88257), (12803, 79716), (12921, 78988), (13286, 76818), (13578, 75166), (14308, 71331), (15841, 64428), (16107, 63364), (16926, 60298), (17228, 59241), (17346, 58838), (18228, 55991), (19747, 51684), (19929, 51212), (21462, 47554), (21476, 47523), (21948, 46501), (23777, 42924), (25606, 39858), (25842, 39494), (26572, 38409), (27156, 37583), (29419, 34692), (30149, 33852), (31682, 32214)]