1995804954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 5599641600

約数和(自身を除く): 3603836646

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 61, 66, 78, 99, 114, 117, 122, 143, 171, 183, 198, 209, 223, 234, 247, 286, 297, 342, 351, 366, 418, 429, 446, 494, 513, 549, 594, 627, 669, 671, 702, 741, 793, 858, 1026, 1098, 1159, 1254, 1287, 1338, 1342, 1482, 1586, 1647, 1881, 2007, 2013, 2223, 2318, 2379, 2453, 2574, 2717, 2899, 3294, 3477, 3762, 3861, 4014, 4026, 4237, 4446, 4758, 4906, 5434, 5643, 5798, 6021, 6039, 6669, 6954, 7137, 7359, 7722, 8151, 8474, 8697, 8723, 10431, 11286, 12042, 12078, 12711, 12749, 13338, 13603, 14274, 14718, 15067, 16302, 17394, 17446, 18117, 20862, 21411, 22077, 24453, 25422, 25498, 26091, 26169, 27206, 30134, 31293, 31889, 36234, 38133, 38247, 40809, 42822, 44154, 45201, 46607, 48906, 52182, 52338, 55081, 62586, 63778, 66231, 73359, 76266, 76494, 78273, 78507, 81618, 90402, 93214, 95667, 110162, 114399, 114741, 122427, 132462, 135603, 139821, 146718, 149633, 156546, 157014, 165243, 165737, 176839, 191334, 228798, 229482, 235521, 244854, 258457, 271206, 279642, 287001, 299266, 330486, 331474, 344223, 353678, 367281, 406809, 419463, 448899, 471042, 495729, 497211, 516914, 530517, 574002, 605891, 688446, 734562, 775371, 813618, 838926, 861003, 897798, 991458, 994422, 1061034, 1211782, 1258389, 1346697, 1487187, 1491633, 1550742, 1591551, 1722006, 1817673, 1945229, 2326113, 2516778, 2693394, 2843027, 2974374, 2983266, 3183102, 3359941, 3635346, 3890458, 4040091, 4474899, 4652226, 4774653, 5453019, 5686054, 5835687, 6719882, 6978339, 8080182, 8529081, 8949798, 9549306, 10079823, 10906038, 11671374, 13956678, 16359057, 17058162, 17507061, 20159646, 25587243, 30239469, 32718114, 35014122, 36959351, 51174486, 52521183, 60478938, 73918702, 76761729, 90718407, 105042366, 110878053, 153523458, 181436814, 221756106, 332634159, 665268318, 997902477, 1995804954]

約数ペア:

[(1, 1995804954), (2, 997902477), (3, 665268318), (6, 332634159), (9, 221756106), (11, 181436814), (13, 153523458), (18, 110878053), (19, 105042366), (22, 90718407), (26, 76761729), (27, 73918702), (33, 60478938), (38, 52521183), (39, 51174486), (54, 36959351), (57, 35014122), (61, 32718114), (66, 30239469), (78, 25587243), (99, 20159646), (114, 17507061), (117, 17058162), (122, 16359057), (143, 13956678), (171, 11671374), (183, 10906038), (198, 10079823), (209, 9549306), (223, 8949798), (234, 8529081), (247, 8080182), (286, 6978339), (297, 6719882), (342, 5835687), (351, 5686054), (366, 5453019), (418, 4774653), (429, 4652226), (446, 4474899), (494, 4040091), (513, 3890458), (549, 3635346), (594, 3359941), (627, 3183102), (669, 2983266), (671, 2974374), (702, 2843027), (741, 2693394), (793, 2516778), (858, 2326113), (1026, 1945229), (1098, 1817673), (1159, 1722006), (1254, 1591551), (1287, 1550742), (1338, 1491633), (1342, 1487187), (1482, 1346697), (1586, 1258389), (1647, 1211782), (1881, 1061034), (2007, 994422), (2013, 991458), (2223, 897798), (2318, 861003), (2379, 838926), (2453, 813618), (2574, 775371), (2717, 734562), (2899, 688446), (3294, 605891), (3477, 574002), (3762, 530517), (3861, 516914), (4014, 497211), (4026, 495729), (4237, 471042), (4446, 448899), (4758, 419463), (4906, 406809), (5434, 367281), (5643, 353678), (5798, 344223), (6021, 331474), (6039, 330486), (6669, 299266), (6954, 287001), (7137, 279642), (7359, 271206), (7722, 258457), (8151, 244854), (8474, 235521), (8697, 229482), (8723, 228798), (10431, 191334), (11286, 176839), (12042, 165737), (12078, 165243), (12711, 157014), (12749, 156546), (13338, 149633), (13603, 146718), (14274, 139821), (14718, 135603), (15067, 132462), (16302, 122427), (17394, 114741), (17446, 114399), (18117, 110162), (20862, 95667), (21411, 93214), (22077, 90402), (24453, 81618), (25422, 78507), (25498, 78273), (26091, 76494), (26169, 76266), (27206, 73359), (30134, 66231), (31293, 63778), (31889, 62586), (36234, 55081), (38133, 52338), (38247, 52182), (40809, 48906), (42822, 46607), (44154, 45201)]