305802042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 521564358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 49, 58, 62, 78, 87, 89, 91, 93, 98, 147, 174, 178, 182, 186, 203, 217, 267, 273, 294, 377, 403, 406, 434, 534, 546, 609, 623, 637, 651, 754, 806, 899, 1131, 1157, 1209, 1218, 1246, 1274, 1302, 1421, 1519, 1798, 1869, 1911, 2262, 2314, 2418, 2581, 2639, 2697, 2759, 2821, 2842, 3038, 3471, 3738, 3822, 4263, 4361, 4557, 5162, 5278, 5394, 5518, 5642, 6293, 6942, 7743, 7917, 8099, 8277, 8463, 8526, 8722, 9114, 11687, 12586, 13083, 15486, 15834, 16198, 16554, 16926, 18067, 18473, 18879, 19313, 19747, 23374, 24297, 26166, 33553, 35061, 35867, 36134, 36946, 37758, 38626, 39494, 44051, 48594, 54201, 55419, 56693, 57939, 59241, 67106, 70122, 71734, 80011, 81809, 88102, 100659, 107601, 108402, 110838, 113386, 115878, 118482, 126469, 132153, 135191, 160022, 163618, 170079, 201318, 215202, 234871, 240033, 245427, 251069, 252938, 264306, 270382, 340158, 379407, 405573, 469742, 480066, 490854, 502138, 560077, 572663, 704613, 753207, 758814, 811146, 1040143, 1120154, 1145326, 1409226, 1506414, 1644097, 1680231, 1717989, 1757483, 2080286, 3120429, 3288194, 3360462, 3435978, 3514966, 3920539, 4932291, 5272449, 6240858, 7281001, 7841078, 9864582, 10544898, 11761617, 14562002, 21843003, 23523234, 43686006, 50967007, 101934014, 152901021, 305802042]

約数ペア:

[(1, 305802042), (2, 152901021), (3, 101934014), (6, 50967007), (7, 43686006), (13, 23523234), (14, 21843003), (21, 14562002), (26, 11761617), (29, 10544898), (31, 9864582), (39, 7841078), (42, 7281001), (49, 6240858), (58, 5272449), (62, 4932291), (78, 3920539), (87, 3514966), (89, 3435978), (91, 3360462), (93, 3288194), (98, 3120429), (147, 2080286), (174, 1757483), (178, 1717989), (182, 1680231), (186, 1644097), (203, 1506414), (217, 1409226), (267, 1145326), (273, 1120154), (294, 1040143), (377, 811146), (403, 758814), (406, 753207), (434, 704613), (534, 572663), (546, 560077), (609, 502138), (623, 490854), (637, 480066), (651, 469742), (754, 405573), (806, 379407), (899, 340158), (1131, 270382), (1157, 264306), (1209, 252938), (1218, 251069), (1246, 245427), (1274, 240033), (1302, 234871), (1421, 215202), (1519, 201318), (1798, 170079), (1869, 163618), (1911, 160022), (2262, 135191), (2314, 132153), (2418, 126469), (2581, 118482), (2639, 115878), (2697, 113386), (2759, 110838), (2821, 108402), (2842, 107601), (3038, 100659), (3471, 88102), (3738, 81809), (3822, 80011), (4263, 71734), (4361, 70122), (4557, 67106), (5162, 59241), (5278, 57939), (5394, 56693), (5518, 55419), (5642, 54201), (6293, 48594), (6942, 44051), (7743, 39494), (7917, 38626), (8099, 37758), (8277, 36946), (8463, 36134), (8526, 35867), (8722, 35061), (9114, 33553), (11687, 26166), (12586, 24297), (13083, 23374), (15486, 19747), (15834, 19313), (16198, 18879), (16554, 18473), (16926, 18067)]