1948713228

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 6449372160

約数和(自身を除く): 4500658932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 243, 252, 263, 297, 308, 324, 363, 378, 396, 462, 484, 486, 526, 567, 594, 693, 726, 729, 756, 789, 847, 891, 924, 972, 1052, 1089, 1134, 1188, 1386, 1452, 1458, 1578, 1694, 1701, 1782, 1841, 2079, 2178, 2187, 2268, 2367, 2541, 2673, 2772, 2893, 2916, 3156, 3267, 3388, 3402, 3564, 3682, 4158, 4356, 4374, 4734, 5082, 5103, 5346, 5523, 5786, 6237, 6534, 6804, 7101, 7364, 7623, 8019, 8316, 8679, 8748, 9468, 9801, 10164, 10206, 10692, 11046, 11572, 12474, 13068, 14202, 15246, 15309, 16038, 16569, 17358, 18711, 19602, 20251, 20412, 21303, 22092, 22869, 24057, 24948, 26037, 28404, 29403, 30492, 30618, 31823, 32076, 33138, 34716, 37422, 39204, 40502, 42606, 45738, 48114, 49707, 52074, 56133, 58806, 60753, 61236, 63646, 63909, 66276, 68607, 74844, 78111, 81004, 85212, 88209, 91476, 95469, 96228, 99414, 104148, 112266, 117612, 121506, 127292, 127818, 137214, 149121, 156222, 168399, 176418, 182259, 190938, 191727, 198828, 205821, 222761, 224532, 234333, 243012, 255636, 264627, 274428, 286407, 298242, 312444, 336798, 352836, 364518, 381876, 383454, 411642, 445522, 447363, 468666, 529254, 546777, 572814, 575181, 596484, 617463, 668283, 673596, 702999, 729036, 766908, 823284, 859221, 891044, 894726, 937332, 1058508, 1093554, 1145628, 1150362, 1234926, 1336566, 1342089, 1405998, 1640331, 1718442, 1789452, 1852389, 2004849, 2108997, 2187108, 2300724, 2469852, 2577663, 2673132, 2684178, 2811996, 3280662, 3436884, 3704778, 4009698, 4026267, 4217994, 4920993, 5155326, 5368356, 6014547, 6326991, 6561324, 7409556, 7732989, 8019396, 8052534, 8435988, 9841986, 10310652, 12029094, 12653982, 14762979, 15465978, 16105068, 18043641, 19683972, 23198967, 24058188, 25307964, 29525958, 30931956, 36087282, 44288937, 46397934, 54130923, 59051916, 69596901, 72174564, 88577874, 92795868, 108261846, 139193802, 162392769, 177155748, 216523692, 278387604, 324785538, 487178307, 649571076, 974356614, 1948713228]

約数ペア:

[(1, 1948713228), (2, 974356614), (3, 649571076), (4, 487178307), (6, 324785538), (7, 278387604), (9, 216523692), (11, 177155748), (12, 162392769), (14, 139193802), (18, 108261846), (21, 92795868), (22, 88577874), (27, 72174564), (28, 69596901), (33, 59051916), (36, 54130923), (42, 46397934), (44, 44288937), (54, 36087282), (63, 30931956), (66, 29525958), (77, 25307964), (81, 24058188), (84, 23198967), (99, 19683972), (108, 18043641), (121, 16105068), (126, 15465978), (132, 14762979), (154, 12653982), (162, 12029094), (189, 10310652), (198, 9841986), (231, 8435988), (242, 8052534), (243, 8019396), (252, 7732989), (263, 7409556), (297, 6561324), (308, 6326991), (324, 6014547), (363, 5368356), (378, 5155326), (396, 4920993), (462, 4217994), (484, 4026267), (486, 4009698), (526, 3704778), (567, 3436884), (594, 3280662), (693, 2811996), (726, 2684178), (729, 2673132), (756, 2577663), (789, 2469852), (847, 2300724), (891, 2187108), (924, 2108997), (972, 2004849), (1052, 1852389), (1089, 1789452), (1134, 1718442), (1188, 1640331), (1386, 1405998), (1452, 1342089), (1458, 1336566), (1578, 1234926), (1694, 1150362), (1701, 1145628), (1782, 1093554), (1841, 1058508), (2079, 937332), (2178, 894726), (2187, 891044), (2268, 859221), (2367, 823284), (2541, 766908), (2673, 729036), (2772, 702999), (2893, 673596), (2916, 668283), (3156, 617463), (3267, 596484), (3388, 575181), (3402, 572814), (3564, 546777), (3682, 529254), (4158, 468666), (4356, 447363), (4374, 445522), (4734, 411642), (5082, 383454), (5103, 381876), (5346, 364518), (5523, 352836), (5786, 336798), (6237, 312444), (6534, 298242), (6804, 286407), (7101, 274428), (7364, 264627), (7623, 255636), (8019, 243012), (8316, 234333), (8679, 224532), (8748, 222761), (9468, 205821), (9801, 198828), (10164, 191727), (10206, 190938), (10692, 182259), (11046, 176418), (11572, 168399), (12474, 156222), (13068, 149121), (14202, 137214), (15246, 127818), (15309, 127292), (16038, 121506), (16569, 117612), (17358, 112266), (18711, 104148), (19602, 99414), (20251, 96228), (20412, 95469), (21303, 91476), (22092, 88209), (22869, 85212), (24057, 81004), (24948, 78111), (26037, 74844), (28404, 68607), (29403, 66276), (30492, 63909), (30618, 63646), (31823, 61236), (32076, 60753), (33138, 58806), (34716, 56133), (37422, 52074), (39204, 49707), (40502, 48114), (42606, 45738)]