2019954384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 6640047232

約数和(自身を除く): 4620092848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 97, 112, 126, 144, 146, 168, 194, 219, 252, 283, 291, 292, 336, 388, 438, 504, 511, 566, 582, 584, 657, 679, 776, 849, 873, 876, 1008, 1022, 1132, 1164, 1168, 1314, 1358, 1533, 1552, 1698, 1746, 1752, 1981, 2037, 2044, 2264, 2328, 2547, 2628, 2716, 3066, 3396, 3492, 3504, 3962, 4074, 4088, 4528, 4599, 4656, 5094, 5256, 5432, 5943, 6111, 6132, 6792, 6984, 7081, 7924, 8148, 8176, 9198, 10188, 10512, 10864, 11886, 12222, 12264, 13584, 13968, 14162, 15848, 16296, 17829, 18396, 20376, 20659, 21243, 23772, 24444, 24528, 27451, 28324, 31696, 32592, 35658, 36792, 40752, 41318, 42486, 47544, 48888, 49567, 54902, 56648, 61977, 63729, 71316, 73584, 82353, 82636, 84972, 95088, 97776, 99134, 109804, 113296, 123954, 127458, 142632, 144613, 148701, 164706, 165272, 169944, 185931, 192157, 198268, 219608, 247059, 247908, 254916, 285264, 289226, 297402, 329412, 330544, 339888, 371862, 384314, 396536, 433839, 439216, 446103, 494118, 495816, 509832, 576471, 578452, 594804, 658824, 743724, 768628, 793072, 867678, 892206, 988236, 991632, 1019664, 1152942, 1156904, 1189608, 1301517, 1317648, 1487448, 1537256, 1729413, 1735356, 1784412, 1976472, 2003923, 2305884, 2313808, 2379216, 2603034, 2974896, 3074512, 3458826, 3470712, 3568824, 3952944, 4007846, 4611768, 5206068, 6011769, 6917652, 6941424, 7137648, 8015692, 9223536, 10412136, 12023538, 13835304, 14027461, 16031384, 18035307, 20824272, 24047076, 27670608, 28054922, 32062768, 36070614, 42082383, 48094152, 56109844, 72141228, 84164766, 96188304, 112219688, 126247149, 144282456, 168329532, 224439376, 252494298, 288564912, 336659064, 504988596, 673318128, 1009977192, 2019954384]

約数ペア:

[(1, 2019954384), (2, 1009977192), (3, 673318128), (4, 504988596), (6, 336659064), (7, 288564912), (8, 252494298), (9, 224439376), (12, 168329532), (14, 144282456), (16, 126247149), (18, 112219688), (21, 96188304), (24, 84164766), (28, 72141228), (36, 56109844), (42, 48094152), (48, 42082383), (56, 36070614), (63, 32062768), (72, 28054922), (73, 27670608), (84, 24047076), (97, 20824272), (112, 18035307), (126, 16031384), (144, 14027461), (146, 13835304), (168, 12023538), (194, 10412136), (219, 9223536), (252, 8015692), (283, 7137648), (291, 6941424), (292, 6917652), (336, 6011769), (388, 5206068), (438, 4611768), (504, 4007846), (511, 3952944), (566, 3568824), (582, 3470712), (584, 3458826), (657, 3074512), (679, 2974896), (776, 2603034), (849, 2379216), (873, 2313808), (876, 2305884), (1008, 2003923), (1022, 1976472), (1132, 1784412), (1164, 1735356), (1168, 1729413), (1314, 1537256), (1358, 1487448), (1533, 1317648), (1552, 1301517), (1698, 1189608), (1746, 1156904), (1752, 1152942), (1981, 1019664), (2037, 991632), (2044, 988236), (2264, 892206), (2328, 867678), (2547, 793072), (2628, 768628), (2716, 743724), (3066, 658824), (3396, 594804), (3492, 578452), (3504, 576471), (3962, 509832), (4074, 495816), (4088, 494118), (4528, 446103), (4599, 439216), (4656, 433839), (5094, 396536), (5256, 384314), (5432, 371862), (5943, 339888), (6111, 330544), (6132, 329412), (6792, 297402), (6984, 289226), (7081, 285264), (7924, 254916), (8148, 247908), (8176, 247059), (9198, 219608), (10188, 198268), (10512, 192157), (10864, 185931), (11886, 169944), (12222, 165272), (12264, 164706), (13584, 148701), (13968, 144613), (14162, 142632), (15848, 127458), (16296, 123954), (17829, 113296), (18396, 109804), (20376, 99134), (20659, 97776), (21243, 95088), (23772, 84972), (24444, 82636), (24528, 82353), (27451, 73584), (28324, 71316), (31696, 63729), (32592, 61977), (35658, 56648), (36792, 54902), (40752, 49567), (41318, 48888), (42486, 47544)]